Group 1: Glass and Rubber Industry Report Industry Investment Rating Not provided in the documents. Core Viewpoints - **Glass**: Last week, the macro environment initially drove the glass futures market up, but the market corrected later. Although the spot market had good sales and inventory decreased, some regions still had high intermediate - level inventories. The deep - processing orders improved seasonally but were still weak, and the low operating rate of low - emissivity (Low - E) glass did not show peak - season characteristics. In the long - term, the real - estate cycle is at the bottom, and the industry needs to clear excess capacity. Track policy implementation and downstream restocking. In the short - term, sentiment drives the market, and track its sustainability. For the medium - term, focus on peak - season demand [3]. - **Rubber**: Near the holiday, capital's risk - aversion sentiment increased, and the macro sentiment of commodities weakened. It is expected that the rubber price will fluctuate weakly in the short term, with the 01 contract ranging from 15,000 - 16,500. In the supply side, the rainy season and typhoons in the producing areas affect rubber tapping, and the expected increase in supply in the future suppresses raw - material prices. The cost support has weakened. The downstream tire factories have basically completed pre - holiday stockpiling, and it is difficult for natural - rubber futures inventory to significantly decrease. In the demand side, some enterprises still lack goods, and the equipment runs stably to replenish inventory, but the overall sales are not as expected, and some enterprises' inventory may increase. Some enterprises may control production flexibly [1]. Summary by Catalog Glass - **Prices and Spreads**: Glass prices in different regions were stable. Glass 2505 rose 1.13% to 1343, and Glass 2509 rose 1.30% to 1405. The 05 - contract basis decreased by 8.43%. For纯碱, prices in different regions were unchanged.纯碱 2505 rose 0.50% to 1407, and纯碱 2509 rose 0.86% to 1454. The 05 - contract basis decreased by 7.00% [3]. - **Supply**: The soda - ash mining rate decreased by 2.02% to 85.53%, and the weekly soda - ash production decreased by 2.02% to 74.57 million tons. The float - glass daily melting volume decreased by 0.47% to 15.95 million tons, and the photovoltaic daily melting volume remained unchanged at 89,290 tons [3]. - **Inventory**: The glass inventory decreased by 1.10% to 6090.80, the soda - ash factory inventory decreased by 2.33% to 175.56 million tons, and the soda - ash delivery - warehouse inventory increased by 10.69% to 61.49 million tons. The glass - factory soda - ash inventory days remained unchanged at 20.4 [3]. - **Real - Estate Data**: The new construction area increased by 0.09% to - 0.09%, the construction area decreased by 2.43% to 0.05%, the completion area decreased by 0.03% to - 0.22%, and the sales area decreased by 6.50% to - 6.55% [3]. Rubber - **Spot Prices and Basis**: The price of Yunnan state - owned standard rubber (SCRWF) in Shanghai decreased by 0.68% to 14,700 yuan/ton, and the full - latex basis decreased by 65. The Thai - standard mixed - rubber price decreased by 1.67% to 14,750 yuan/ton, and the non - standard price difference decreased by 37.72%. The cup - lump price in the international market decreased by 1.16% to 51.05 Thai baht/kg, and the glue price increased by 0.18% to 56.30 [1]. - **Monthly Spreads**: The 9 - 1 spread decreased by 50.00% to 15, the 1 - 5 spread decreased by 66.67% to 5, and the 5 - 9 spread increased by 55.56% to - 20 [1]. - **Production**: In July, Thailand's rubber production increased by 1.61% to 421.60 thousand tons, Indonesia's increased by 12.09% to 197.50 thousand tons, and India's decreased by 2.17% to 45.00 thousand tons. China's production decreased by 1.30 to 101.30 thousand tons [1]. - **Inventory**: The bonded - area inventory decreased by 1.66% to 592,275, and the natural - rubber factory - warehouse futures inventory in the Shanghai Futures Exchange decreased by 3.07% to 44,553 [1]. Group 2: Log and Industrial Silicon Industry Report Industry Investment Rating Not provided in the documents. Core Viewpoints - **Log**: The log futures market closed up last Friday. The spot price of the main deliverable log was stable. The inventory increased, and the demand (out - bound volume) slightly increased. The supply of New Zealand logs to Chinese ports decreased. As the "Golden September and Silver October" peak season approaches, observe whether the out - bound volume improves. The price below 800 yuan has high "receiving value". In the "weak reality, strong expectation" situation, it is recommended to buy on dips [4]. - **Industrial Silicon**: From the fundamental perspective, the supply - demand balance of industrial silicon will gradually become looser from September to October. The expected large - scale production cuts of silicon enterprises in Sichuan and Yunnan during the flat - and low - water periods will occur at the end of October. The supply will reach a peak in October, and the balance is expected to be significantly loose, then narrow in November. The cost increase in the flat - and low - water periods in the west raises the industry's average cost, bringing positive sentiment to the market. In the short term, the upward - driving force of industrial silicon is insufficient, and the price may oscillate, mainly in the range of 8,000 - 9,500 yuan/ton. Pay attention to the production - cut rhythm of silicon - material enterprises and Sichuan - Yunnan industrial - silicon enterprises in the fourth quarter [5]. Summary by Catalog Log - **Prices and Spreads**: Log futures prices in different contracts rose slightly. The 11 - 01 spread decreased by 15 to - 15, the 11 - 03 spread increased by 2.5 to - 20, and the 11 - contract basis decreased by 3.5 to - 55 [4]. - **Supply and Demand**: The number of departing ships from New Zealand to China, Japan, and South Korea decreased by 6.38% to 44. The total inventory of national coniferous logs increased by 2.72% to 302 million cubic meters, and the daily average out - bound volume increased by 3% to 6.29 million cubic meters [4]. Industrial Silicon - **Prices and Spreads**: The prices of different types of industrial silicon were stable. The basis of different types of industrial silicon changed significantly. For example, the basis of East - China oxygen - passing SI5530 decreased by 89.89%. The monthly spreads also had large fluctuations, such as the 2510 - 2511 spread decreasing by 233.33% [5]. - **Production and Inventory**: The national industrial - silicon production increased by 14.01% to 38.57 million tons, and the production in Xinjiang, Yunnan, and Sichuan all increased. The national operating rate increased by 6.20% to 55.87%. The inventory in Xinjiang decreased by 1.07% to 12.04 million tons, and the social inventory increased by 0.74% to 54.30 million tons [5]. Group 3: Polysilicon Industry Report Industry Investment Rating Not provided in the documents. Core Viewpoints A weekly industry self - discipline meeting was held to discuss the self - discipline process. Some leading enterprises plan to cut production. The increase in downstream prices, the meeting, and some enterprises' low inventory (unequally distributed among enterprises) support the polysilicon price increase. Currently, low - price polysilicon resources are scarce and snapped up, while high - price resources face downstream resistance. It is expected that the polysilicon market will continue to oscillate in the short term [6]. Summary by Catalog - **Prices and Spreads**: The average price of N - type re - feed increased by 0.10% to 52,650 yuan/ton, and the average price of N - type granular silicon remained unchanged at 49,500 yuan/ton. The N - type material basis increased by 91.74% to - 50. The main - contract price of polysilicon futures decreased by 0.95% to 52,700. The spreads between different contracts changed significantly [6]. - **Production and Inventory**: The weekly polysilicon production decreased by 0.64% to 3.10 million tons, and the monthly production increased by 23.31% to 13.17 million tons. The polysilicon inventory decreased by 6.85% to 20.40 million tons, and the silicon - wafer inventory increased by 1.93% to 16.87 GW [6].

1. Report Industry Investment Rating No relevant content provided. 2. Core Views Chlor - Alkali Industry - **Caustic Soda**: Last week, the caustic soda futures stopped falling and stabilized, with a sharp rebound on Friday. Next week, the supply is expected to increase, and the operating rate of sample manufacturers will rise. The profit margin of domestic alumina enterprises is narrowing, and the support for spot prices is weak. The inventory in North China is rising, while that in East China is falling. In the Shandong market, due to the approaching National Day holiday, there may be a price cut in the short - term [2]. - **PVC**: Last week, the PVC futures rebounded due to macro - warming, but the supply - demand contradiction is still difficult to ease. Next week, the output is expected to increase as many enterprises finish maintenance. The downstream demand is limited, and the procurement enthusiasm is average. The cost provides bottom - support. It is expected that PVC will stop falling and stabilize in September - October [2]. Urea Industry The urea futures are weakly declining. The supply may increase, and the demand from the autumn fertilizer market and industry is weak. The export new orders are limited. If there is no export surge or early shutdown of gas - based plants, the price may fall below 1,550 yuan/ton [7]. Pure Benzene - Styrene Industry - **Pure Benzene**: The weekly supply - demand of pure benzene is weak. In September, the supply may remain at a high level, and the demand support is weak. The price driving force is weak. The strategy for BZ2603 is to follow the styrene fluctuations [13]. - **Styrene**: The weekly supply - demand of styrene is also weak. The strategy is to be bearish on the absolute price rebound of EB11, and expand the spread between EB11 and BZ11 at a low level, but the driving force is limited [13]. PX - PTA - MEG Industry - **PX**: The supply of PX may increase due to short - process capacity increase and postponed maintenance. The demand is affected by PTA maintenance. The price is under pressure, and the basis boost is limited [17]. - **PTA**: The processing fee of PTA is low, and new device production is postponed. The demand is in the peak season, but the basis and processing fee repair drive is insufficient. The absolute price follows the cost [17]. - **MEG**: The supply - demand of MEG is gradually weakening. In the short - term, the import is not high, and the basis is oscillating at a high level. In the long - term, it will enter the inventory accumulation period in the fourth quarter [17]. - **Short - fiber**: The short - fiber supply is high, and the demand is limited during the peak season. The price has support at the low level, but the rebound drive is limited [17]. - **Bottle chips**: The bottle chip device restart and shutdown coexist. The downstream replenishment supports the price and processing fee, but the increase is limited [17]. Polyolefin Industry PP production has decreased due to losses in PDH and external propylene procurement routes, and the inventory has declined. PE maintenance has reached a peak, and the operating rate is rising. The upper - middle stream inventory has decreased. North American import offers are increasing. The inventory accumulation pressure of 01 contract is large, limiting the upside [22]. Methanol Industry The market is trading high inventory and fast Iranian loading. The coastal inventory has reached a historical high, the market sentiment is poor, and the price is weak. The domestic supply is at a high level year - on - year, and the demand is weak. The overall valuation is neutral. The market is swinging between high inventory and overseas gas - limit expectations. Attention should be paid to the inventory turning point [30][32]. Crude Oil Industry Last week, oil prices fluctuated weakly. The geopolitical premium has declined, and the market focuses on the weak supply - demand fundamentals. The supply is expected to be in surplus, and the demand is weak. The short - term oil prices are under pressure. Unilateral trading is recommended to wait and see, with SC resistance at 505 - 510, Brent at 68 - 69, and WTI at 64 - 65. Arbitrage is recommended to be long - spread, and options are recommended to buy put options [40]. 3. Summaries by Relevant Catalogs Chlor - Alkali Industry - **Spot and Futures Prices**: On September 19, compared with the previous day, the prices of some products such as SH2509, SH2601, V2509, and V2601 increased, while the basis and spreads of some products changed [2]. - **Overseas Quotes and Export Profits**: The FOB price of caustic soda in East China ports increased, and the export profit increased significantly. The export profit of PVC decreased [2]. - **Supply**: The operating rates of the caustic soda and PVC industries decreased [2]. - **Demand**: The operating rates of some downstream industries of caustic soda and PVC increased [2]. - **Inventory**: The inventory of some products such as liquid caustic soda in Shandong and PVC total social inventory changed [2]. Urea Industry - **Supply**: The daily and weekly production of urea, and the operating rate of production plants are provided. The supply may increase [7]. - **Demand**: The demand from the autumn fertilizer market and industry is weak, and the export new orders are limited [7]. - **Inventory**: The weekly inventory of urea in factories and ports is provided [7]. Pure Benzene - Styrene Industry - **Upstream Prices and Spreads**: The prices of crude oil, naphtha, ethylene, etc. decreased. The prices of pure benzene and styrene also decreased. The spreads and import profits changed [13]. - **Inventory**: The weekly inventory of pure benzene and styrene in Jiangsu ports decreased [13]. - **Industry Operating Rates**: The operating rates of some industries in the pure benzene - styrene chain changed [13]. PX - PTA - MEG Industry - **Upstream Prices and Spreads**: The prices of crude oil, naphtha, MX, etc. decreased. The prices of PX, PTA, and MEG also decreased. The spreads and basis changed [15][17]. - **Industry Operating Rates and Inventory**: No relevant content provided. Polyolefin Industry - **Futures and Spot Prices**: The prices of L2601, L2509, PP2601, and PP2509 decreased. The basis and spreads changed [22]. - **Inventory**: The enterprise and social inventories of PE and PP changed [22]. - **Operating Rates**: The operating rates of PE and PP plants and downstream industries changed [22]. Methanol Industry - **Prices and Spreads**: The prices of MA2601 and MA2509 changed. The basis and regional spreads changed [30]. - **Inventory**: The enterprise and social inventories of methanol changed [30]. - **Operating Rates**: The operating rates of upstream and downstream industries of methanol changed [30]. Crude Oil Industry - **Crude Oil and Product Prices and Spreads**: The prices of Brent, WTI, and SC changed. The prices of refined oil products and their spreads also changed [38]. - **Market Analysis**: The oil prices are under pressure due to supply - demand imbalance and weakening geopolitical support [40].

Report Industry Investment Ratings - No investment ratings are provided in the reports. Core Views Copper - The Fed cut interest rates by 25bp as expected. The impact of rate cuts on copper prices depends on the reason and macro - background. The previous loose trading may end, and attention should be paid to whether the macro - market style switches to recovery trading. The copper market is in a state of "weak reality + stable expectation". In the short - term, it will at least maintain a volatile trend, and the main contract reference range is 79,000 - 81,000 [1]. Aluminum - The alumina futures price was volatile last week. The supply pressure is prominent, and the demand pull from electrolytic aluminum is limited. The alumina price is expected to fluctuate between 2900 - 3200 yuan/ton. The electrolytic aluminum price is expected to be volatile in the short - term, with the main contract reference range of 20,600 - 21,000 yuan/ton, and attention should be paid to the double - festival stocking and inventory inflection point [3]. Aluminum Alloy - The casting aluminum alloy futures price declined last week. The cost support is significant, and the demand is in a mild recovery. The short - term spot price is expected to remain firm, and the inventory accumulation rate will slow down. The main contract reference range this week is 20,200 - 20,600 yuan/ton [4]. Zinc - The import TC is rising steadily, and the supply side is expected to be loose. The demand side shows differentiation at home and abroad. The zinc price is expected to be mainly volatile in the short - term, with the main contract reference range of 21,500 - 22,500 [7]. Tin - The Fed cut interest rates in September. The tin ore supply is tight, and the demand is weak. The tin price is expected to remain volatile at a high level, with the reference range of 265,000 - 285,000. Attention should be paid to the tin ore import from Myanmar [9]. Nickel - The nickel price was volatile last week. After the Fed's rate cut, the macro - sentiment was digested. There is no obvious change in the spot transaction of refined nickel. The price is expected to fluctuate within the range of 120,000 - 125,000, and attention should be paid to the macro - expectation and ore news [11]. Stainless Steel - The stainless steel price declined slightly last week. The raw material price is firm, but the peak - season demand has not been realized. The short - term price is expected to be in an oscillatory adjustment, with the main contract reference range of 12,800 - 13,200. Attention should be paid to the steel mill dynamics and peak - season demand [13]. Lithium Carbonate - The lithium carbonate futures price was volatile last week. The macro - sentiment has been digested, and the supply - demand is in a tight balance. The short - term price is expected to be in an oscillatory arrangement, with the main price center of 70,000 - 75,000 yuan/ton [15]. Summaries by Catalog Copper Price and Basis - SMM 1 electrolytic copper remained at 79,990 yuan/ton. SMM Guangdong 1 electrolytic copper's premium increased by 15 yuan/ton. The refined - scrap spread increased by 110 yuan/ton to 1752 yuan/ton, with a 6.70% increase [1]. Fundamental Data - In August, the electrolytic copper production was 117.15 million tons, a month - on - month decrease of 0.24%. The domestic mainstream port copper concentrate inventory increased by 3.18 million tons to 72.45 million tons, with a 4.59% increase [1]. Aluminum Price and Spread - SMM A00 aluminum increased by 30 yuan/ton to 20,810 yuan/ton. The import loss increased by 209 yuan/ton to 1850 yuan/ton [3]. Fundamental Data - In August, the alumina production was 773.82 million tons, a month - on - month increase of 1.15%. The electrolytic aluminum production was 373.26 million tons, a month - on - month increase of 0.30% [3]. Aluminum Alloy Price and Spread - The prices of SMM ADC12 in different regions remained unchanged. The scrap - new spreads in different regions increased, with the largest increase of 2.43% in the Foshan profile aluminum scrap - new spread [4]. Fundamental Data - In August, the regenerative aluminum alloy ingot production was 61.50 million tons, a month - on - month decrease of 1.60%. The primary aluminum alloy ingot production was 27.10 million tons, a month - on - month increase of 1.88% [4]. Zinc Price and Spread - SMM 0 zinc ingot decreased by 20 yuan/ton to 22,010 yuan/ton. The import loss increased by 15.17 yuan/ton to 3120 yuan/ton [7]. Fundamental Data - In August, the refined zinc production was 62.62 million tons, a month - on - month increase of 3.88%. The galvanizing starting rate increased by 1.99 percentage points to 58.05% [7]. Tin Spot Price and Basis - SMM 1 tin decreased by 900 yuan/ton to 269,300 yuan/ton. The SMM 1 tin premium increased by 50 yuan/ton to 400 yuan/ton [9]. Fundamental Data - In July, the tin ore import was 10,278 tons, a month - on - month decrease of 13.71%. The SMM refined tin production was 15,940 tons, a month - on - month increase of 15.42% [9]. Nickel Price and Basis - SMM 1 electrolytic nickel increased by 50 yuan/ton to 122,750 yuan/ton. The LME 0 - 3 decreased by 2 yuan/ton to - 179 yuan/ton [11]. Supply - Demand and Inventory - The Chinese refined nickel production was 32,200 tons, a month - on - month increase of 1.26%. The SHFE inventory increased by 547 tons to 26,986 tons, with a 2.07% increase [11]. Stainless Steel Price and Spread - The price of 304/2B (Wuxi Hongwang 2.0 coil) remained at 13,100 yuan/ton. The price of 304/2B (Foshan Hongwang 2.0 coil) decreased by 50 yuan/ton to 13,200 yuan/ton [13]. Fundamental Data - The Chinese 300 - series stainless steel crude steel production was 171.33 million tons, a month - on - month decrease of 3.83%. The 300 - series social inventory decreased by 0.60 million tons to 47.20 million tons, with a 1.26% decrease [13]. Lithium Carbonate Price and Basis - The SMM battery - grade lithium carbonate average price increased by 50 yuan/ton to 73,500 yuan/ton. The lithium spodumene concentrate CIF average price increased by 1 dollar/ton to 858 dollars/ton [15]. Fundamental Data - In August, the lithium carbonate production was 85,240 tons, a month - on - month increase of 4.55%. The lithium carbonate demand was 104,023 tons, a month - on - month increase of 8.25% [15].

1. Report Industry Investment Ratings - No industry investment ratings are provided in the reports. 2. Core Views Steel Industry - Steel prices are affected by weak demand and expected coal supply contraction, with limited downward space and expected to trade in a range. Suggest light - position long attempts and short the January hot - rolled coil to rebar spread [1]. Iron Ore Industry - Iron ore is in a balanced and tight pattern. Unilateral trading should be viewed as bullish with a trading range of 780 - 850. Suggest long the iron ore 2601 contract on dips and an arbitrage strategy of long iron ore and short hot - rolled coil [4]. Coal Industry - For coke, suggest long the coke 2601 contract on dips within the range of 1650 - 1800 and an arbitrage of long coking coal and short coke. For coking coal, suggest long the coking coal 2601 contract on dips within the range of 1150 - 1330 and an arbitrage of long coking coal and short coke [6]. 3. Summary by Relevant Catalogs Steel Prices and Spreads - Rebar spot prices in East China, North China, and South China are 3250, 3210, and 3370 yuan/ton respectively, with changes of +10, 0, and - 20 yuan/ton. Hot - rolled coil spot prices in East China, North China, and South China are 3410, 3320, and 3370 yuan/ton respectively, with changes of +10, - 10, and - 20 yuan/ton [1]. Cost and Profit - Steel billet price is 3040 yuan/ton with no change, and slab price is 3730 yuan/ton with no change. Profits of hot - rolled coil in East China, North China, and South China decreased by 20, 10, and 10 yuan/ton respectively [1]. Production - Daily average hot - metal output increased by 0.4 to 241.0 tons, a 0.2% increase. Five major steel products' output decreased by 1.8 to 855.5 tons, a 0.2% decrease. Rebar output decreased by 5.5 to 206.5 tons, a 2.6% decrease, and hot - rolled coil output increased by 1.4 to 326.5 tons, a 0.4% increase [1]. Inventory - Five major steel products' inventory increased by 5.1 to 1519.7 tons, a 0.3% increase. Rebar inventory decreased by 3.6 to 650.3 tons, a 0.5% decrease, and hot - rolled coil inventory increased by 4.7 to 378.0 tons, a 1.3% increase [1]. Transaction and Demand - Building materials trading volume increased by 2.6 to 11.4 tons, a 29.6% increase. Five major steel products' apparent demand increased by 7.0 to 850.3 tons, an 0.8% increase. Rebar apparent demand increased by 12.0 to 210.0 tons, a 6.0% increase, and hot - rolled coil apparent demand decreased by 4.3 to 321.8 tons, a 1.3% decrease [1]. Iron Ore Prices and Spreads - Spot prices of different iron ore powders in Rizhao Port increased by 7 - 9 yuan/ton. The 01 - contract basis of different iron ore powders decreased significantly, with a decline of 44.5% - 50.2% [4]. Supply - Global iron ore shipments increased by 816.9 to 3573.1 tons, a 29.6% increase, and 45 - port arrivals decreased by 85.7 to 2362.3 tons, a 3.5% decrease [4]. Demand - 247 steel mills' daily average hot - metal output increased by 0.4 to 241.0 tons, a 0.2% increase. 45 - port daily average ore - clearing volume increased by 7.9 to 339.2 tons, a 2.4% increase [4]. Inventory - 45 - port inventory decreased by 3.3 to 13801.08 tons, a 0.0% decrease. 247 steel mills' imported ore inventory increased by 316.4 to 9309.4 tons, a 3.5% increase [4]. Coal Coke - Futures prices of coke contracts increased, with the 01 - contract rising by 1.7% and the 05 - contract rising by 1.9%. Steel - union coking profit increased by 11 yuan/ton. Coke total inventory increased by 8.9 to 915.2 tons, a 1.0% increase [6]. Coking Coal - Futures prices of coking coal contracts increased, with the 01 - contract rising by 2.4% and the 05 - contract rising by 3.0%. Sample coal - mine profit increased by 17 yuan/ton, a 4.2% increase. Total coking coal inventory increased slightly [6].

| 硅铁(SF511) | 5728 | -8 | -0.14% | 57.10% | 折算价:72硅铁合格块:内蒙-天津仓单 | 5736 | 36 | 0.60% | 折算价:6517硅锰:内蒙-湖北仓单 | 硅罐 (SM601) | 6000 | 32.10% | 5964 | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 3172 | 88 | 3260 | 2.77% | 46.10% | 螺纹钢 (RB2601) | HRB40020mm: 上海 | Q235B: 4.75mm: 上海 | 1.36% | 46 | 3420 | 3374 | 38.30% | 热卷 (HC2601) | | | | | | 5.43% | 44 | 851 | 808 | 37.50% | 折算价:62.5%巴混粉(BRBF):淡水河谷:日照港 | 铁矿石 (12601) | -82 | -4.71% | 1657 | 2 ...

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the reports. 2. Core Views - **Copper**: The Fed's "preventive" rate cut may lead the US dollar to gradually bottom out. The copper market is in a state of "weak reality + stable expectation". In the medium - long term, supply - demand contradictions provide bottom support, and the copper price center will gradually rise. In the short term, it will at least maintain a volatile trend. The main contract is expected to trade between 79,000 - 81,000 yuan/ton [1]. - **Aluminum**: For alumina, considering the cost, the downside space is limited, while the upside needs Guinea's supply changes or macro - sentiment catalysis. It is expected to trade between 2900 - 3200 yuan/ton in the short term. For electrolytic aluminum, the overall macro - environment is still slightly positive. The cost of alumina is weak, and demand is in the traditional peak season. However, the inventory is accumulating, so the price is expected to be volatile, with the main contract trading between 20,600 - 21,000 yuan/ton [3]. - **Aluminum Alloy**: The cost is strongly supported, and the supply is constrained. The demand is moderately recovering, and the pre - holiday stocking demand supports the spot price. It is expected that the short - term spot price will remain firm, the inventory accumulation rate will slow down, and the price difference between aluminum alloy and aluminum is expected to further converge. The main contract is expected to trade between 20,200 - 20,600 yuan/ton [4]. - **Zinc**: The supply is expected to be loose, and the demand shows a differentiation between domestic and foreign markets. The zinc price is under pressure. In the short term, it may be driven by the macro - environment to rise, but the fundamentals have limited support for continuous upward movement. It is expected to be volatile, with the main contract trading between 21,500 - 22,500 yuan/ton [7]. - **Tin**: The macro - environment has a mixed impact. The supply of tin ore is tight, and the demand is weak in traditional sectors but has some growth in emerging sectors. The fundamentals continue to improve, and the tin price is expected to remain in a high - level volatile range of 265,000 - 285,000 yuan/ton. Pay attention to the import situation of tin ore from Myanmar [9]. - **Nickel**: After the Fed's rate - cut expectation is realized, the macro - sentiment is digested. The industry has limited changes, and the inventory is rising overseas and slightly increasing domestically. The price is expected to be in an interval - volatile range of 120,000 - 125,000 yuan/ton [11]. - **Stainless Steel**: The macro - environment is weak overseas and positive domestically. The raw material price is firm, but the demand in the peak season fails to meet expectations. The price is expected to be in a volatile adjustment, with the main contract trading between 12,800 - 13,200 yuan/ton [13]. - **Lithium Carbonate**: The macro - sentiment is gradually digested. The supply path is clear, and the demand in the peak season provides support for the price. The short - term price is expected to be in a volatile consolidation, with the main price center between 70,000 - 75,000 yuan/ton [15]. 3. Summary by Relevant Catalogs Copper - **Price and Basis**: SMM 1 electrolytic copper price remains unchanged at 79,990 yuan/ton. The SMM Guangdong 1 electrolytic copper premium increases by 15 yuan/ton. The SMM wet - process copper price rises by 10 yuan/ton. The refined - scrap price difference increases by 110 yuan/ton, or 6.70% [1]. - **Monthly Spread**: The 2510 - 2511 spread increases by 20 yuan/ton, the 2511 - 2512 spread increases by 40 yuan/ton, and the 2512 - 2601 spread decreases by 50 yuan/ton [1]. - **Fundamental Data**: In August, the electrolytic copper production is 117.15 million tons, a month - on - month decrease of 0.24%. In July, the electrolytic copper import volume is 29.69 million tons, a month - on - month decrease of 1.20%. The copper concentrate inventory in domestic ports increases by 3.18 million tons, or 4.59% [1]. Aluminum - **Price and Spread**: SMM A00 aluminum price rises by 30 yuan/ton, or 0.14%. The import loss increases by 209 yuan/ton. The 2509 - 2510 spread decreases by 5 yuan/ton [3]. - **Fundamental Data**: In August, the alumina production is 773.82 million tons, a month - on - month increase of 1.15%. The electrolytic aluminum production is 373.26 million tons, a month - on - month increase of 0.30%. The electrolytic aluminum import volume in July is 24.83 million tons, and the export volume is 4.10 million tons [3]. Aluminum Alloy - **Price and Spread**: The price of SMM aluminum alloy ADC12 remains unchanged at 20,950 yuan/ton. The refined - scrap price differences in various regions increase. The 2511 - 2512 spread increases by 5 yuan/ton, and the 2512 - 2601 spread increases by 20 yuan/ton [4]. - **Fundamental Data**: In August, the production of recycled aluminum alloy ingots is 61.50 million tons, a month - on - month decrease of 1.60%. The production of primary aluminum alloy ingots is 27.10 million tons, a month - on - month increase of 1.88% [4]. Zinc - **Price and Spread**: SMM 0 zinc ingot price decreases by 20 yuan/ton, or 0.09%. The import loss increases by 15.17 yuan/ton. The 2510 - 2511 spread increases by 15 yuan/ton [7]. - **Fundamental Data**: In August, the refined zinc production is 62.62 million tons, a month - on - month increase of 3.88%. In July, the refined zinc import volume is 1.79 million tons, a month - on - month decrease of 50.35%, and the export volume is 0.04 million tons, a month - on - month decrease of 78.45% [7]. Tin - **Price and Basis**: SMM 1 tin price decreases by 900 yuan/ton, or 0.33%. The SMM 1 tin premium increases by 50 yuan/ton, or 14.29%. The LME 0 - 3 premium increases by 30.59 dollars/ton, or 19.74% [9]. - **Fundamental Data**: In July, the tin ore import volume is 10,278 tons, a month - on - month decrease of 13.71%. The SMM refined tin production is 15,940 tons, a month - on - month increase of 15.42% [9]. Nickel - **Price and Basis**: SMM 1 electrolytic nickel price rises by 50 yuan/ton, or 0.04%. The LME 0 - 3 is - 179 dollars/ton, a decrease of 0.88%. The import loss of futures increases by 13.47% [11]. - **Fundamental Data**: China's refined nickel production in August is 32,200 tons, a month - on - month increase of 1.26%. The refined nickel import volume is 17,536 tons, a month - on - month decrease of 8.46% [11]. Stainless Steel - **Price and Spread**: The price of 304/2B (Wuxi Hongwang 2.0 coil) remains unchanged at 13,100 yuan/ton. The 2511 - 2512 spread remains unchanged at - 50 yuan/ton [13]. - **Fundamental Data**: The production of 300 - series stainless steel crude steel in China (43 companies) in August is 171.33 million tons, a month - on - month decrease of 3.83%. The import volume is 7.30 million tons, a month - on - month decrease of 33.30%, and the export volume is 41.63 million tons, a month - on - month increase of 6.74% [13]. Lithium Carbonate - **Price and Spread**: SMM battery - grade lithium carbonate average price rises by 50 yuan/ton, or 0.07%. The 2510 - 2511 spread increases by 60 yuan/ton [15]. - **Fundamental Data**: In August, the lithium carbonate production is 85,240 tons, a month - on - month increase of 4.55%. The demand is 104,023 tons, a month - on - month increase of 8.25%. The total inventory is 94,177 tons, a month - on - month decrease of 3.75% [15].

1. Investment Ratings There is no information about the industry investment ratings in the provided reports. 2. Core Views Oils and Fats Industry - Palm oil: Malaysian crude palm oil futures may strengthen due to potential growth in production and exports. Dalian palm oil futures are expected to follow suit if they can effectively stand above the moving average. The overall view is that the near - term contracts are weaker than the far - term ones. - Soybean oil: The negative impact of the US EPA's proposal is almost digested. If the China - US leaders' call involves China's purchase of US soybeans, it will boost the CBOT soybean and soybean oil markets. The domestic market is in the final stage of Mid - Autumn Festival stocking, and the news of soybean oil exports also supports the market [1]. Sugar Industry - The Brazilian sugar production in late August exceeded market expectations, causing the raw sugar price to decline significantly. The domestic sugar market is under pressure due to increased imports in August and the weakening of raw sugar prices, and it is expected to maintain a weak downward trend [3]. Cotton Industry - The mid - term domestic cotton price may face pressure as the willingness to scramble for seed cotton is low, and there is significant hedging pressure. The downstream industry has low confidence in the peak season, and demand is weaker than in previous years [4]. Corn Industry - In the short term, the corn market will maintain low - level fluctuations or may have a slight rebound due to the impact of the new - season listing rhythm and price support. In the medium term, the weak situation remains unchanged, and attention should be paid to the grain - purchasing rhythm and weather conditions [6]. Egg Industry - The egg price is expected to maintain a bottom - range oscillation. The supply is sufficient due to high laying - hen inventory and increased egg production after the weather cools. The approach of National Day and Mid - Autumn Festival may increase demand, but currently, the price is under pressure [10]. Meal Industry - The domestic concern about the fourth - quarter supply of meals is gradually alleviated, with a loose spot market. Although there are many short - term negative factors suppressing soybean meal, there is still a basis for rebound as the supply in January - February next year is not loose, and the uncertainty lies in the China - US negotiation results [13]. Pig Industry - The pig market has increased supply from the breeding end, and the demand recovery is slow. The short - term spot price lacks support, and the near - term contracts are expected to maintain a weak adjustment. Attention should be paid to the 1 - 5 and 3 - 7 spread arbitrage opportunities [15]. 3. Summary by Directory Oils and Fats Industry - Futures and Spot Prices: On September 19, the spot price of first - grade soybean oil in Jiangsu was 8620 yuan/ton, up 0.94% from the previous day; the futures price of Y2601 was 8328 yuan/ton, up 0.53%. The spot price of 24 - degree palm oil in Guangdong was 9300 yuan/ton, up 0.32%; the futures price of P2601 was 9316 yuan/ton, up 0.13%. The spot price of fourth - grade rapeseed oil in Jiangsu was 10180 yuan/ton, up 1.19%; the futures price of OI601 was 10068 yuan/ton, up 0.84% [1]. - Spreads: The soybean - palm oil spot spread was - 680 yuan/ton, up 6.85%; the 2601 contract spread was - 1062 yuan/ton, up 2.21%. The rapeseed - soybean oil spot spread was 1560 yuan/ton, up 2.63%; the 2601 contract spread was 1740 yuan/ton, up 2.35% [1]. Sugar Industry - Futures and Spot Prices: The price of sugar 2601 was 5461 yuan/ton, down 0.24%; the price of sugar 2605 was 5446 yuan/ton, down 0.18%. The ICE raw sugar主力 was 16.18 cents/pound, up 0.31%. The spot price in Nanning was 5830 yuan/ton, down 0.17%; in Kunming, it was 5845 yuan/ton, down 0.09% [3]. - Industry Situation: The cumulative national sugar production was 1116.21 million tons, up 12.03% year - on - year; the cumulative sales were 1000.00 million tons, up 12.87% year - on - year. The Brazilian sugar production in late August was 387.2 million tons, up 18.21% year - on - year [3]. Cotton Industry - Futures and Spot Prices: The price of cotton 2605 was 13705 yuan/ton, down 0.15%; the price of cotton 2601 was 13720 yuan/ton, down 0.33%. The ICE US cotton主力 was 66.30 cents/pound, down 0.93%. The Xinjiang arrival price of 3128B cotton was 15198 yuan/ton, down 0.33% [4]. - Industry Situation: The commercial inventory decreased by 18.6% month - on - month, and the industrial inventory decreased by 3.5% month - on - month. The import volume increased by 40% month - on - month [4]. Corn Industry - Futures and Spot Prices: The price of corn 2511 was 2168 yuan/ton, down 0.41%. The price of corn starch 2511 was 2463 yuan/ton, down 0.32% [6]. - Industry Situation: In the Northeast, the old - season inventory is low, and the new - season listing is slow, which supports the price. In the North China, continuous rainfall affects the corn harvest, and the number of vehicles arriving at deep - processing plants has decreased [6]. Egg Industry - Futures and Spot Prices: The price of the egg 11 - contract was 3112 yuan/500KG, down 0.64%; the price of the egg 10 - contract was 3025 yuan/500KG, down 0.59% [10]. - Industry Situation: The egg - to - feed ratio was 2.50, up 2.88%, and the breeding profit was - 17.89 yuan/feather, up 20.84% [10]. Meal Industry - Futures and Spot Prices: The spot price of soybean meal in Jiangsu was 2950 yuan/ton, unchanged; the price of M2601 was 3014 yuan/ton, up 0.70%. The spot price of rapeseed meal in Jiangsu was 2600 yuan/ton, up 1.17%; the price of RM2601 was 2522 yuan/ton, up 2.11% [13]. - Industry Situation: The USDA September supply - demand report shows an increase in production and a slight increase in the stock - to - sales ratio. The Brazilian premium is strong, which supports the domestic cost [13]. Pig Industry - Futures and Spot Prices: The price of the pig 2511 contract was 12825 yuan/ton, down 0.04%; the price of the pig 2601 contract was 13350 yuan/ton, up 0.15%. The spot price in Henan was 12950 yuan/ton, up 50 yuan/ton [15]. - Industry Situation: The slaughter volume increased by 0.57% day - on - day, and the self - breeding profit decreased by 245.13% week - on - week [15].

1. Report Industry Investment Rating No relevant content provided. 2. Core Views The reports are a series of daily reports on different futures, including stock index futures, treasury bond futures, precious metal futures, and container shipping industry futures. They present the latest values, historical quantiles, price changes, and other data of various futures contracts and related indicators, helping investors understand the market trends and price relationships in different futures markets. 3. Summary by Related Catalogs Stock Index Futures Spread Daily Report - **Price Spread Data**: Provides the latest values, historical 1 - year quantiles, and all - time quantiles of price spreads for different stock index futures contracts (IF, IH, IC, IM), including spot - futures spreads and inter - period spreads [1]. - **Calculation Notes**: Defines the calculation methods for price spreads and quantiles, such as spot - futures spread = main contract closing price - spot index closing price, and the quantiles are calculated based on the past year and the entire futures listing period [1]. Treasury Bond Futures Spread Daily Report - **IRR and Basis**: Presents the implied repo rate (IRR), basis, and their changes for different treasury bond futures contracts (TS, TF, T, TL), along with the percentile rankings since the contract listing [3]. - **Inter - period and Cross - variety Spreads**: Provides the inter - period spreads (e.g., current quarter - next quarter) and cross - variety spreads (e.g., TS - TF) for different treasury bond futures contracts, including their latest values, changes, and percentile rankings [3]. Precious Metal Futures Spot - Futures Daily Report - **Price and Spread Data**: Includes domestic and foreign futures closing prices, spot prices, basis, and price ratios for precious metals (gold and silver). Also provides data on interest rates, exchange rates, inventory, and positions [5]. - **Price Changes**: Shows the price changes and percentage changes of precious metal futures and spot prices from the previous day, as well as the changes in basis and price ratios [5]. Container Shipping Industry Spot - Futures Daily Report - **Spot Quotes and Indexes**: Presents the spot quotes for container shipping from Shanghai to Europe, and the settlement price indexes and price changes of container shipping indexes (SCFIS, SCFI) for different routes (European and US West) [7]. - **Futures Prices and Fundamentals**: Provides the futures prices and price changes of container shipping index futures contracts, as well as fundamental data such as container shipping capacity supply, port performance indicators, and overseas economic indicators [7].

1. Report Industry Investment Ratings - No industry investment ratings are provided in the reports. 2. Core Views Steel Industry - Steel demand is in the off - season and has not improved seasonally. August industry data shows a decline in domestic real estate and infrastructure investment, and a weakening in manufacturing investment growth. However, due to the expected interference in the coal supply and pre - National Day restocking, the downward space for steel prices is limited, and prices are expected to fluctuate within a range. The recommended operation is to try to go long with a light position and pay attention to the seasonal repair of apparent demand. Also, short the January hot - rolled coil and rebar spread [1]. Iron Ore Industry - Last week, iron ore futures showed a volatile and slightly stronger trend. On the supply side, the global iron ore shipment volume increased significantly, while the arrival volume at 45 ports decreased. On the demand side, the steel mill's profit margin declined slightly, but the molten iron output increased, and the steel mill's restocking demand rose. The iron ore market is in a balanced and slightly tight pattern. It is recommended to go long on the 2601 iron ore contract on dips and conduct an arbitrage strategy of going long on iron ore and short on hot - rolled coils [4]. Coal Industry - For coke, last week the futures rose in a volatile manner. There was a divergence between the futures and spot prices. The second round of price cuts for coke spot by steel mills was implemented, but the port trade quotes followed the futures up. For coking coal, the futures also showed a volatile upward trend, leading the spot. The spot auction price showed signs of a stable rebound. It is recommended to go long on the 2601 coking coal contract on dips and conduct an arbitrage strategy of going long on coking coal and short on coke [6]. 3. Summary by Relevant Catalogs Steel Industry Steel Prices and Spreads - Rebar: Spot prices in East China and North China increased slightly, while in South China decreased. Futures prices of all contracts rose. - Hot - rolled coil: Spot prices in East China increased slightly, while in North China and South China decreased. Futures prices of all contracts rose [1]. Cost and Profit - Steel billet and slab prices remained unchanged. The cost of Jiangsu electric - arc furnace rebar remained unchanged, while the cost of Jiangsu converter rebar increased. Profits of various types of steel showed different degrees of decline [1]. Production, Inventory, and Demand - The daily average molten iron output increased by 0.2%. The output of five major steel products decreased by 0.2%. Rebar output decreased by 2.6%, and hot - rolled coil output increased by 0.4%. The inventory of five major steel products increased by 0.3%, the rebar inventory decreased by 0.5%, and the hot - rolled coil inventory increased by 1.3%. The building materials trading volume increased by 29.6%, the apparent demand for five major steel products increased by 0.8%, the apparent demand for rebar increased by 6.0%, and the apparent demand for hot - rolled coil decreased by 1.3% [1]. Iron Ore Industry Prices and Spreads - The warehouse receipt costs of various iron ore types increased. The 01 - contract basis of various iron ore types decreased significantly. The 5 - 9 spread increased, the 9 - 1 spread decreased, and the 1 - 5 spread remained unchanged [4]. Supply and Demand - The global iron ore shipment volume increased by 29.6%, and the arrival volume at 45 ports decreased by 3.5%. The daily average molten iron output of 247 steel mills increased by 0.2%, the daily average port clearance volume at 45 ports increased by 2.4%, the national monthly pig iron output decreased by 1.4%, and the national monthly crude steel output decreased by 2.9% [4]. Inventory - The 45 - port inventory decreased slightly, the 247 - steel - mill imported ore inventory increased by 3.5%, and the inventory available days of 64 steel mills increased by 10.0% [4]. Coal Industry Coke - The prices of Shanxi and Rizhao Port quasi - first - class wet - quenched coke (warehouse receipt) remained unchanged. The prices of coke futures contracts increased. The coking profit increased slightly. The total coke inventory increased by 1.0%, with the coking plant's inventory decreasing by 2.1% and the steel mill's and port's inventory increasing [6]. Coking Coal - The prices of Shanxi medium - sulfur main coking coal (warehouse receipt) and Mongolian 5 raw coal (warehouse receipt) remained unchanged. The prices of coking coal futures contracts increased. The sample coal mine profit increased by 4.2%. The coking coal inventory of the whole - sample coking plant increased by 6.4%, and the inventory available days increased by 6.5% [6].

Report on the Rubber Industry 1. Investment Rating No investment rating provided in the report. 2. Core View The report anticipates that rubber prices will oscillate weakly in the short term, with the 01 contract trading in the range of 15,000 - 16,500. The supply side is affected by the rainy season and typhoons in the producing areas, and the expected increase in raw material output in the future suppresses the raw material prices. The cost support has weakened, and the pre - holiday inventory replenishment of downstream tire factories is basically completed, so the natural rubber inventory is unlikely to see a significant reduction. On the demand side, although some enterprises are short of goods, the overall sales performance is below expectations, and some enterprises may control production flexibly. As the holiday approaches, the risk - aversion sentiment of funds increases, and the macro - sentiment of commodities weakens [1]. 3. Summary by Directory Spot Price and Basis - The price of Yunnan state - owned standard rubber (SCRWF) in Shanghai decreased by 100 yuan to 14,700 yuan, a decline of 0.68%. The basis of whole - milk rubber decreased by 65 to - 835. - The price of Thai - standard mixed rubber decreased by 250 yuan to 14,750 yuan, a decline of 1.67%. The non - standard price difference decreased by 215 to - 785, a decline of 37.72%. - The FOB intermediate price of cup rubber in the international market decreased by 0.60 Thai baht per kilogram to 51.05 Thai baht per kilogram, a decline of 1.16%. The FOB intermediate price of glue in the international market increased by 0.10 to 56.30, an increase of 0.18% [1]. Monthly Spread - The 9 - 1 spread decreased by 15 to 15, a decline of 50.00%. The 1 - 5 spread decreased by 10 to 5, a decline of 66.67%. The 5 - 9 spread increased by 25 to - 20, an increase of 55.56% [1]. Production and Consumption Data - In July, Thailand's production was 421,600 tons, an increase of 6,700 tons or 1.61% compared with the previous month. Indonesia's production was 197,500 tons, an increase of 21,300 tons or 12.09%. India's production was 45,000 tons, a decrease of 1,000 tons or 2.17%. China's production was 101,300 tons, a decrease of 1,300 tons [1]. - The weekly operating rate of semi - steel tires for automobiles was 73.66%, an increase of 0.20 percentage points. The weekly operating rate of all - steel tires for automobiles was 65.66%, an increase of 0.07 percentage points. In August, domestic tire production was 10.2954 million tons, an increase of 859,000 tons or 9.10%. The export volume of new pneumatic rubber tires was 63.01 million pieces, a decrease of 3.64 million pieces or 5.46% [1]. Inventory Change - The bonded area inventory decreased by 10,020 tons to 592,275 tons, a decline of 1.66%. The factory - warehouse futures inventory of natural rubber on the Shanghai Futures Exchange decreased by 1,411 tons to 44,553 tons, a decline of 3.07% [1]. Report on the Glass and Soda Ash Industry 1. Investment Rating No investment rating provided in the report. 2. Core View - **Soda Ash**: The fundamental problem of over - supply still exists. Although the manufacturers' inventory has decreased recently, the inventory has actually been transferred to the middle and lower reaches, and the trade inventory continues to rise. The weekly production remains high, and the over - supply still exists compared with the current rigid demand. In the medium term, there is no expectation of a significant increase in downstream production capacity, so the demand for soda ash will continue the previous rigid - demand pattern. If there is no actual production capacity withdrawal or load reduction, the inventory will be further pressured. It is recommended to short on rallies [3]. - **Glass**: The spot market has good transactions, and the inventory has decreased this week. However, the inventory of some middle - stream enterprises in some regions remains high. The deep - processing orders have improved seasonally but are still weak, and the operating rate of low - emissivity (Low - E) glass is continuously low. In the long - term, the real - estate cycle is at the bottom, and the completion volume is shrinking. The industry needs to clear production capacity to solve the over - supply problem. It is necessary to track the implementation of regional policies and the inventory - replenishment performance of the middle and lower reaches during the "Golden September and Silver October" [3]. 3. Summary by Directory Price and Spread - **Glass**: The price of glass 2505 increased by 15 yuan to 1343 yuan, an increase of 1.13%. The price of glass 2509 increased by 18 yuan to 1405 yuan, an increase of 1.30%. The 05 basis decreased by 15 to - 193, a decline of 8.43%. - **Soda Ash**: The price of soda ash 2505 increased by 7 yuan to 1407 yuan, an increase of 0.50%. The price of soda ash 2509 increased by 12 yuan to 1454 yuan, an increase of 0.86%. The 05 basis decreased by 7 to - 107, a decline of 7.00% [3]. Supply - The soda ash mining rate decreased by 2.02 percentage points to 85.53%. The weekly production of soda ash decreased by 15,000 tons to 745,700 tons, a decline of 2.02%. The daily melting volume of float glass decreased by 1,000 tons to 159,500 tons, a decline of 0.47%. The daily melting volume of photovoltaic glass remained unchanged at 89,290 tons [3]. Inventory - The glass inventory decreased by 675,000 tons to 60.908 million tons, a decline of 1.10%. The soda ash factory - warehouse inventory decreased by 42,000 tons to 1.7556 million tons, a decline of 2.33%. The soda ash delivery - warehouse inventory increased by 59,000 tons to 614,900 tons, an increase of 10.69% [3]. Real - Estate Data - The year - on - year growth rate of new construction area was - 0.09%, an increase of 0.09 percentage points compared with the previous month. The year - on - year growth rate of construction area was 0.05%, a decrease of 2.43 percentage points. The year - on - year growth rate of completion area was - 0.22%, a decrease of 0.03 percentage points. The year - on - year growth rate of sales area was - 6.55%, a decrease of 6.50 percentage points [3]. Report on the Log Industry 1. Investment Rating No investment rating provided in the report. 2. Core View As the "Golden September and Silver October" traditional peak season approaches, it is necessary to observe whether the shipment volume improves significantly. The current average daily shipment volume is still below 70,000 cubic meters. The price below 800 yuan per cubic meter has a high "receiving value". In the current pattern of "weak reality and strong expectation", it is recommended to go long on dips [4]. 3. Summary by Directory Futures and Spot Prices - The price of log 2511 increased by 3.5 yuan to 805 yuan per cubic meter, an increase of 0.44%. The price of log 2601 increased by 2 yuan to 818.5 yuan per cubic meter, an increase of 0.24%. The price of log 2603 increased by 1 yuan to 825 yuan per cubic meter, an increase of 0.12%. The price of log 2605 remained unchanged at 828 yuan per cubic meter [4]. - The 11 - 01 spread decreased by 15 to - 15. The 11 - 03 spread increased by 2.5 to - 20. The 11 - contract basis decreased by 3.5 to - 55. The 01 - contract basis decreased by 66.5 to - 68.5 [4]. Import Cost and Shipping - The import theoretical cost was 796.96 yuan, an increase of 0.37 yuan, an increase of 0%. - The number of ships departing from New Zealand to China, Japan, and South Korea decreased by 3 to 44, a decline of 6.38% [4]. Inventory and Demand - The total inventory of coniferous logs in China increased by 80,000 cubic meters to 3.02 million cubic meters, an increase of 2.72%. - The average daily shipment volume of logs increased by 0.17 million cubic meters to 6.29 million cubic meters, an increase of 3% [4]. Report on the Industrial Silicon Industry 1. Investment Rating No investment rating provided in the report. 2. Core View From a fundamental perspective, from September to October, as the supply of industrial silicon increases, the balance will gradually become looser. The expectation of large - scale production cuts in Sichuan and Yunnan silicon enterprises during the flat - and - low - water period is at the end of October, so the expected surplus in October is more obvious and will narrow again in November. At the same time, the increase in production costs in the southwest during the flat - and - low - water period raises the average industry cost, giving positive sentiment to the market. It is expected that the industrial silicon price will continue to lack upward driving force in the short term and may turn to oscillation, with the main price fluctuation range between 8,000 - 9,500 yuan per ton. It is necessary to pay attention to the production - cut rhythm of silicon - material enterprises and Sichuan and Yunnan industrial silicon enterprises in the fourth quarter [5]. 3. Summary by Directory Spot Price and Basis - The price of East China oxygen - passing SI5530 industrial silicon remained unchanged at 8,350 yuan. The basis decreased by 400 to 45, a decline of 89.89%. - The price of East China SI4210 industrial silicon remained unchanged at 9,600 yuan. The basis decreased by 97 to - 202, a decline of 380.95%. - The price of Xinjiang 99 - silicon remained unchanged at 8,800 yuan. The basis decreased by 400 to 295, a decline of 57.55% [5]. Monthly Spread - The 2510 - 2511 spread decreased by 35 to - 50, a decline of 233.33%. The 2511 - 2512 spread decreased by 5 to - 390, a decline of 1.30%. The 2512 - 2601 spread increased by 5 to 5. The 2601 - 2602 spread increased by 30 to 10, an increase of 150.00% [5]. Fundamental Data - **Production**: The national industrial silicon production was 385,700 tons, an increase of 47,400 tons or 14.01%. Xinjiang's production was 169,700 tons, an increase of 19,400 tons or 12.91%. Yunnan's production was 58,100 tons, an increase of 17,000 tons or 41.19%. Sichuan's production was 53,700 tons, an increase of 5,200 tons or 10.72% [5]. - **Operating Rate**: The national operating rate was 55.87%, an increase of 3.26 percentage points or 6.20%. Xinjiang's operating rate was 60.61%, an increase of 8.02 percentage points or 15.25%. Yunnan's operating rate was 47.39%, an increase of 14.50 percentage points or 44.09%. Sichuan's operating rate was 44.29%, an increase of 7.33 percentage points or 19.83% [5]. - **Downstream Production**: The production of organic silicon DMC was 223,100 tons, an increase of 23,300 tons or 11.66%. The production of polysilicon was 131,700 tons, an increase of 24,900 tons or 23.31%. The production of recycled aluminum alloy was 615,000 tons, a decrease of 10,000 tons or - 1.60%. The export volume of industrial silicon was 74,000 tons, an increase of 5,700 tons or 8.32% [5]. Inventory Change - The factory - warehouse inventory in Xinjiang decreased by 0.13 tons to 12.04 tons, a decline of 1.07%. The factory - warehouse inventory in Yunnan increased by 0.16 tons to 3.10 tons, an increase of 5.45%. The factory - warehouse inventory in Sichuan increased by 0.01 tons to 2.29 tons, an increase of 0.44%. The social inventory increased by 0.40 tons to 54.30 tons, an increase of 0.74% [5]. Report on the Polysilicon Industry 1. Investment Rating No investment rating provided in the report. 2. Core View This week, the industry self - discipline meeting was held again to discuss the self - discipline process. Some leading enterprises have production - cut plans in the future. The increase in downstream prices, the meeting, and the low inventory of some enterprises (the inventory distribution among enterprises is uneven) provide support for the price increase of polysilicon enterprises. Currently, low - price resources in the polysilicon market are scarce and are being snapped up, while high - price resources still face some resistance from downstream. It is expected that the polysilicon market will continue to oscillate in the short term [6]. 3. Summary by Directory Spot Price and Basis - The average price of N - type re -投料 increased by 50 yuan to 52,650 yuan, an increase of 0.10%. The average price of N - type granular silicon remained unchanged at 49,500 yuan. The basis of N - type material increased by 555 yuan to - 50, an increase of 91.74% [6]. Futures Price and Monthly Spread - The price of the main contract decreased by 505 yuan to 52,700 yuan, a decline of 0.95%. The spread between the current month and the first - continuous contract increased by 130 to 120, an increase of 1300.00%. The spread between the first - continuous and the second - continuous contract decreased by 50 to - 2590, a decline of 1.97% [6]. Fundamental Data - **Weekly Data**: The production of silicon wafers was 13.92 GW, an increase of 0.04 GW or 0.29%. The production of polysilicon was 3.10 kilotons, a decrease of 0.02 kilotons or - 0.64%. - **Monthly Data**: The production of polysilicon was 131.7 kilotons, an increase of 24.9 kilotons or 23.31%. The import volume of polysilicon was 0.11 kilotons, an increase of 0.03 kilotons or 40.30%. The export volume of polysilicon was 0.22 kilotons, an increase of 0.01 kilotons or 5.96%. The net export volume of polysilicon was 0.11 kilotons, a decrease of 0.02 kilotons or - 14.92% [6]. Inventory Change - The inventory of polysilicon decreased by 1.5 kilotons to 20.4 kilotons, a decline of 6.85%. The inventory of silicon wafers increased by 0.32 GW to 16.87 GW, an increase of 1.93%. The number of polysilicon warehouse receipts increased by 20 to 7900 hands, an increase of 0.25% [6].