Report Industry Investment Ratings - No industry investment ratings are provided in the reports [1][4][6] Core Views Steel Industry - Steel prices are influenced by weak demand and expected contraction in coal supply. In the short - term, prices are expected to rise due to the impact of coking coal and pre - National Day restocking. Consider short - term long positions, with resistance levels at 3350 yuan for rebar and 3500 yuan for hot - rolled coils [1] Iron Ore Industry - The iron ore market is in a tight - balanced state. Unilateral trading should be viewed with a bullish bias, with a reference range of 780 - 850. It is recommended to go long on the iron ore 2601 contract and short on hot - rolled coils in arbitrage [4] Coke and Coking Coal Industry - For coke, it is recommended to go long on the coke 2601 contract at a reference range of 1650 - 1800 and conduct an arbitrage of long coking coal and short coke. For coking coal, it is recommended to go long on the coking coal 2601 contract at a reference range of 1070 - 1300 and also conduct an arbitrage of long coking coal and short coke [6] Summary by Directory Steel Industry Steel Prices and Spreads - Rebar and hot - rolled coil prices in different regions and contracts showed varying degrees of increase. For example, rebar spot prices in East China, North China, and South China increased by 30 yuan, 20 yuan, and 40 yuan respectively [1] Cost and Profit - Steel billet prices increased by 20 yuan, and the cost of Jiangsu electric - arc furnace rebar increased by 23 yuan. The profits of hot - rolled coils in East China, North China, and South China decreased by 9 yuan, 9 yuan, and 19 yuan respectively [1] Mills - The daily average pig iron output increased by 11.6 to 240.6, a rise of 5.1%. The output of five major steel products decreased by 3.4 to 857.2, a decline of 0.4% [1] Inventory - The inventory of five major steel products increased by 13.9 to 1514.6, a rise of 0.9%. The rebar inventory increased by 13.9 to 653.9, a rise of 2.2% [1] Transaction and Demand - The building materials trading volume increased by 0.1 to 11.8, a rise of 1.0%. The apparent demand for five major steel products increased by 15.5 to 843.3, a rise of 1.9% [1] Iron Ore Industry Iron Ore - Related Prices and Spreads - The spot prices of various iron ore types in Rizhao Port increased slightly. For example, the price of Carajás fines increased by 10 yuan to 916 yuan/ton. The basis of the 01 contract for various iron ore types decreased significantly [4] Supply - The global iron ore shipment volume increased by 816.9 to 3573.1, a rise of 29.6%, while the 45 - port arrival volume decreased by 85.7 to 2362.3, a decline of 3.5% [4] Demand - The daily average pig iron output of 247 steel mills increased by 11.7 to 240.6, a rise of 5.1%. The daily average port clearance volume of 45 ports increased by 13.5 to 337.3, a rise of 4.2% [4] Inventory Changes - The 45 - port inventory decreased by 45.1 to 13804.41, a decline of 0.3%. The imported ore inventory of 247 steel mills increased by 53.2 to 8993.1, a rise of 0.6% [4] Coke and Coking Coal Industry Coke - Related Prices and Spreads - Coke futures contracts 01 and 05 increased by 2.8% and 2.5% respectively. The coking profit (weekly) decreased by 11 [6] Coking Coal - Related Prices and Spreads - Coking coal futures contracts 01 and 05 increased by 4.5% and 3.5% respectively. The sample coal mine profit (weekly) decreased by 12, a decline of 2.9% [6] Supply - The daily average output of all - sample coking plants increased by 2.4 to 66.8, a rise of 3.8%. The raw coal output of Fenwei sample coal mines increased by 43.8 to 861.1, a rise of 5.4% [6] Demand - The iron water output of 247 steel mills increased by 11.8 to 240.6, a rise of 5.1%. The daily average output of all - sample coking plants increased by 2.4 to 66.8, a rise of 3.8% [6] Inventory Changes - The total coke inventory increased by 11.0 to 906.2, a rise of 1.2%. The coking coal inventory of 247 steel mills decreased by 2.0 to 793.7, a decline of 0.3% [6] Supply - Demand Gap Changes - The calculated coke supply - demand gap decreased by 2.4 to - 3.1, a decline of 75.4% [6]

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the given reports. 2. Core Views of Each Report Methanol Industry - The methanol market has a relatively healthy inventory pattern due to high supply in the inland and continuous external procurement by some olefin plants, which supports prices. However, demand is weak due to the traditional off - season, and the overall valuation is neutral. The market is currently swaying between high inventory and weak basis in reality and the expectation of overseas gas restrictions in the future. Attention should be paid to the inventory inflection point [2]. Crude Oil Industry - Last week, oil prices oscillated, with the main trading logic being the continuous game between the supply - tightening expectation caused by geopolitical risks and concerns about weak macro - demand and supply surplus. In the short term, the market may continue to maintain a range - bound pattern in the tug - of - war between geopolitical risks and weak fundamentals. It is recommended to mainly adopt a wait - and - see approach for single - side trading, and a strategy of expanding spreads for option trading [7]. Chlor - Alkali Industry - For caustic soda, the spot price may stabilize, and the decline space of the futures price may be limited. Attention should be paid to the purchasing rhythm of alumina plants and device fluctuations. For PVC, the overall supply - demand pattern shows a marginal improvement trend, and it is expected to stop falling and stabilize in September. Attention should be paid to downstream demand performance [12]. Urea Industry - The urea futures price is running weakly, mainly due to the phase mismatch between the continuous increase in supply and weak domestic demand. Although export orders support some enterprises, the export's ability to digest inventory is limited. The market sentiment is restricted by high inventory and weak demand [18]. Polyolefin Industry - The market shows a pattern of "decreasing supply and increasing demand", and the core contradiction is not obvious. For PP, the PDH and external propylene procurement profits are suppressed, and the basis is still weak. For PE, the current maintenance is relatively high, and the short - term supply pressure is small, but attention should be paid to the supply rhythm. Attention should also be paid to downstream restocking before the Double - Festival [21]. Pure Benzene and Styrene Industry - The weekly supply - demand of pure benzene is weak, and the price driving force is weak. In the short term, BZ2603 follows the fluctuations of oil prices and styrene. The weekly supply - demand of styrene has improved, and there is an expectation of further improvement in the future. The low price of styrene has support, but the rebound space is limited due to high port inventory [43]. Polyester Industry - For PX, the supply is increasing to a relatively high level, and the short - term demand has some support, but the mid - term supply - demand is expected to be tight, and the price has support at the low level. However, the cost support is limited, and the rebound space is restricted. For PTA, the supply - demand is expected to be tight in September, but the basis and processing fee repair driving force are limited. For ethylene glycol, the supply - demand pattern is strong in the near term and weak in the long term. For short - fiber, the short - term supply - demand is weak, and it mainly follows the raw material fluctuations. For bottle - chips, the supply increases slightly, and the demand may decline, and the processing fee space is limited [47]. 3. Summary According to Related Catalogs Methanol Industry - **Price and Spread**: MA2601 closed at 2379, down 0.34%; MA2509 closed at 2230, up 0.77%. The methanol enterprise inventory increased by 0.43%, and the port inventory increased by 8.59% [2]. - **Upstream and Downstream Operating Rates**: The domestic upstream operating rate decreased by 1.97%, and the overseas upstream operating rate decreased by 2.52%. The downstream MTO device operating rate decreased by 12.37%, while the formaldehyde operating rate increased by 8.92% [2]. Crude Oil Industry - **Price and Spread**: Brent closed at 66.99, up 0.93%; WTI closed at 62.69, up 0.51%. The Brent - WTI spread increased by 7.50% [7]. - **Refined Oil Price and Spread**: NYM RBOB increased by 0.31%, and NYM ULSD increased by 0.35%. The RBOB M1 - M3 spread increased by 3.13%, and the ULSD M1 - M3 spread increased by 104.46% [7]. Chlor - Alkali Industry - **PVC and Caustic Soda Prices**: The prices of Shandong 32% and 50% liquid caustic soda remained unchanged. The price of East China calcium carbide - based PVC was 4680, unchanged [12]. - **Supply and Demand**: The PVC operating rate increased by 4.2%, and the caustic soda operating rate data was unavailable. The downstream operating rates of caustic soda and PVC showed varying degrees of increase [12]. Urea Industry - **Price and Spread**: The 01 contract of urea futures closed at 1671, up 0.12%. The 05 contract remained unchanged, and the 09 contract decreased by 1.12% [16]. - **Supply and Demand**: The domestic urea daily output increased by 0.11%, and the weekly output increased by 1.58%. The plant - level inventory increased by 3.44%, and the port inventory decreased by 11.52% [17]. Polyolefin Industry - **Price and Spread**: L2601 closed at 7169, down 0.55%; PP2601 closed at 6913, down 0.37%. The basis of North China LL decreased by 12.50%, and the basis of East China PP increased by 5.26% [21]. - **Upstream and Downstream Operating Rates**: The PE device operating rate decreased by 3.11%, and the downstream weighted operating rate increased by 2.70%. The PP device operating rate decreased by 3.9%, and the downstream weighted operating rate increased by 1.3% [21]. Pure Benzene and Styrene Industry - **Upstream Price and Spread**: Brent crude oil increased by 0.9%, and WTI crude oil increased by 0.5%. The price of CFR Japan naphtha decreased by 0.8%, and the price of CFR Northeast Asia ethylene increased by 1.2% [43]. - **Styrene Price and Spread**: The East China spot price of styrene decreased by 1.0%, and the EB2510 futures price decreased by 0.9%. The EB - BZ spot spread decreased by 2.1% [43]. Polyester Industry - **Upstream Price and Spread**: The price of Brent crude oil increased by 0.9%, and the price of WTI crude oil increased by 0.5%. The price of CFR Japan naphtha decreased by 0.8%, and the price of CFR China PX decreased by 0.7% [47]. - **Downstream Product Price and Cash Flow**: The price of POY150/48 remained unchanged, and the cash flow decreased by 1.9%. The price of FDY150/96 remained unchanged, and the cash flow decreased by 27.2% [47].

Report Summary Investment Rating - Unilateral: Neutral [5] - Arbitrage: Neutral [5] Core View - Domestic downstream procurement is difficult to improve, and the spot discount continues to widen under rigid - demand procurement. The domestic and foreign contradiction pattern persists, with overseas inventory continuously decreasing and domestic inventory increasing. The domestic fundamentals are weak, but the overseas situation provides favorable price support. [4] Summary by Directory Important Data - **Spot**: LME zinc spot premium is $17.62/ton. SMM Shanghai zinc spot price is 22,090 yuan/ton, down 100 yuan/ton from the previous trading day, with a premium of - 70 yuan/ton; SMM Guangdong zinc spot price is 22,060 yuan/ton, down 100 yuan/ton, with a premium of - 100 yuan/ton; Tianjin zinc spot price is 22,080 yuan/ton, down 90 yuan/ton, with a premium of - 80 yuan/ton [1] - **Futures**: On September 10, 2025, the SHFE zinc main contract opened at 22,160 yuan/ton and closed at 22,215 yuan/ton, up 15 yuan/ton. The trading volume was 83,724 lots, and the open interest was 103,054 lots. The highest price was 22,245 yuan/ton, and the lowest was 22,110 yuan/ton [2] - **Inventory**: As of September 10, 2025, the total inventory of SMM seven - region zinc ingots was 152,100 tons, a change of 3,200 tons from the previous period. The LME zinc inventory was 50,825 tons, a change of - 200 tons from the previous trading day [3] Market Analysis - Domestic downstream procurement is difficult to improve, and the spot discount continues to widen. The domestic and foreign contradiction pattern persists, with overseas inventory decreasing and domestic inventory increasing. The domestic fundamentals are weak, with domestic TC slightly decreasing in September. The domestic smelting profit still exists, and the supply pressure is high. In August, zinc ingot production increased by 28% year - on - year. The overseas situation provides favorable price support, with a good macro - environment, supply contraction, and potential squeeze - out risk [4] Strategy - Unilateral: Neutral [5] - Arbitrage: Neutral [5]

Report Summary 1. Industry Investment Rating - The rating for both unilateral and arbitrage strategies is neutral [6] 2. Core View - Domestic apparent consumption of zinc maintains high - speed growth but cannot offset supply pressure, leading to continuous expansion of social inventory. Zinc prices show a weak and volatile trend, with the spot discount widening. There is a contradictory situation between domestic and overseas markets, with overseas inventory continuously decreasing and domestic inventory increasing. The domestic fundamentals are still weak, but overseas factors provide favorable price support [5] 3. Summary by Related Catalogs Important Data - **Spot**: LME zinc spot premium is $16.46 per ton. SMM Shanghai zinc spot price is 22,190 yuan per ton, with a change of 50 yuan per ton from the previous trading day and a spot premium of - 65 yuan per ton. SMM Guangdong zinc spot price is 22,160 yuan per ton, with a change of 40 yuan per ton and a spot premium of - 95 yuan per ton. Tianjin zinc spot price is 22,170 yuan per ton, with a change of 40 yuan per ton and a spot premium of - 85 yuan per ton [2] - **Futures**: On September 9, 2025, the main contract of SHFE zinc opened at 22,245 yuan per ton and closed at 22,125 yuan per ton, a decrease of 120 yuan per ton from the previous trading day. The trading volume was 100,465 lots, and the open interest was 108,199 lots. The highest price was 22,265 yuan per ton, and the lowest was 22,115 yuan per ton [3] - **Inventory**: As of September 9, 2025, the total inventory of SMM seven - region zinc ingots was 152,100 tons, a change of 3,200 tons from the previous period. As of the same date, LME zinc inventory was 51,025 tons, a change of - 2,050 tons from the previous trading day [4] Market Analysis - Domestic consumption growth is high - speed but can't counter supply pressure, resulting in continuous inventory build - up. The domestic fundamentals are weak, with domestic TC slightly decreasing in September but still having cost - effectiveness, and import TC expected to rise. Domestic smelting profit exists, and supply pressure is large, with an 28% year - on - year increase in zinc ingot production in August. In the consumption peak season, inventory build - up is likely. Overseas, the macro - environment is positive, zinc supply contracts, consumption is stable, inventory is decreasing, the discount is narrowing, and there is a risk of a short squeeze [5] Strategy - Unilateral strategy: Neutral [6] - Arbitrage strategy: Neutral [6]

Report Industry Investment Ratings - Bullish: Gold, Aluminum, Cotton (short - term), MO1, BR Rubber [1] - Bearish: Glass, Sugar, Corn (C01), Ethylene Glycol, Styrene, Urea (upside limited), Some chemical products (PVC, etc. with weak - side trend) [1] - Neutral (Oscillating): Index Futures (short - term adjustment for long - position opportunity), Treasury Bonds (suppressed in the short - term), Copper, Zinc, Nickel, Stainless Steel, Tin, Industrial Silicon, Polysilicon, Carbonate Lithium, Rebar, Hot - Rolled Coil, Iron Ore, Palm Oil, Rapeseed Oil, Pulp (11 - 1 positive spread), Logs, Crude Oil, Fuel Oil, PTA, Short - Fiber, Some chemical products (like Melamine, etc.) [1] Core Viewpoints - The short - term adjustment of index futures due to the widening of the discount and liquidity drivers may bring opportunities for long - position layout; asset shortage and weak economy are favorable for bond futures, but the central bank's short - term interest - rate risk warning suppresses the upside [1]. - Gold continues to rise due to increased interest - rate cut expectations and the People's Bank of China's continuous ten - month increase in holdings, with an expected long - term upward trend [1]. - Metal prices are affected by factors such as macro - economy, supply and demand, and production capacity. For example, copper has limited downside due to expected interest - rate cuts, while aluminum is expected to be strong as the consumption peak approaches [1]. - Agricultural product prices are influenced by factors like production, inventories, and market expectations. For instance, new cotton has a tight short - term supply, while sugar is expected to be weak with limited downside [1]. - Energy and chemical product prices are affected by production, inventory, and macro - policies. For example, PTA production has recovered, and ethylene glycol is under pressure from new device production [1]. Summary by Categories Macro - Financial - Index Futures: Short - term adjustment may offer long - position opportunities due to the widening of the discount and liquidity drivers [1] - Treasury Bonds: Asset shortage and weak economy are favorable, but short - term central - bank warnings suppress the upside [1] - Gold: Expected to continue rising, with a long - term upward trend due to interest - rate cut expectations and central - bank purchases [1] Non - Ferrous Metals - Copper: Pressured by weak US non - farm data, but limited downside due to expected interest - rate cuts [1] - Aluminum: Expected to be strong as the consumption peak approaches and interest - rate cut expectations rise [1] - Alumina: Weak fundamentals due to increased production and inventory, but long - position opportunities in the far - month contracts [1] - Zinc: Under pressure from inventory accumulation, but limited downside due to LME inventory reduction and macro - support [1] - Nickel: Follows macro - fluctuations in the short - term, with long - term pressure from primary - nickel oversupply [1] - Stainless Steel: Short - term weak - side oscillation, with attention to steel - mill production [1] - Tin: Supported by the current situation, with low - long opportunities [1] - Industrial Silicon: Supply recovery and weak demand in the short - term, with long - term production - capacity reduction expectations [1] - Polysilicon: Limited production expansion and low terminal demand [1] - Carbonate Lithium: Expected to recover production, with limited subsequent replenishment space [1] Agricultural Products - Palm Oil: Expected small inventory increase in the MPOB report, with limited negative impact and callback - long opportunities [1] - Rapeseed Oil: Attention to the USDA report, with long - term bullish logic and callback - long opportunities [1] - Cotton: Tight short - term supply, with acquisition competition as a focus [1] - Sugar: Expected weak - side oscillation with limited downside [1] - Corn: Expected to be abundant, with a recommendation to short C01 at high prices [1] - MO1: In an upward channel, with a recommendation to long at low prices [1] - Pulp: Consider 11 - 1 positive spread due to price decline and reduced warehouse receipts [1] - Logs: Weak - side oscillation with unchanged fundamentals and falling prices [1] Energy and Chemicals - Crude Oil: Affected by geopolitical tensions, OPEC+ production decisions, and interest - rate cut expectations [1] - Fuel Oil: Similar influencing factors as crude oil [1] - PTA: Production recovery and increased downstream开工率 [1] - Ethylene Glycol: Under pressure from new device production and increased hedging [1] - Short - Fiber: Factory device recovery and weakened delivery willingness [1] - Styrene: Supply increase and import pressure, with a bearish outlook [1] - Urea: Limited upside due to weak domestic demand, but supported by anti - involution and cost [1] - Melamine: Weak - side oscillation due to macro - factors and limited demand [1] - PVC: Oscillation with reduced maintenance and increased supply pressure [1] - Alumina Ore: Expected price rebound due to approaching peak season and low inventory [1] - PG: Limited upside due to a bearish fundamental despite rising international oil prices [1] - Container Shipping: Declining freight rates due to high supply and expected price convergence [1]

聚酯产业链日报 投资咨询业务资格:证监许可 【2011】1292号 2025年9月10日 张晓珍 Z0003135 | 上游价格 | 下游聚酯产品价格及现金流 | 9月9日 | 9月8日 | 9月8日 | 品种 | 张跃 | 涨跌幅 | 单位 | 品种 | 涨跌 | 涨跌幅 | 9月9日 | 单位 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 0.37 | 布伦特原油(11月) | 66.02 | 0.6% | POY150/48价格 | 6805 | 6855 | 66.39 | -20 | -0.3% | 美元/桶 | 0.6% | 7090 | 0.0% | WTI原油 (10月) | 62.63 | 0.37 | FDY150/96价格 | 7090 | 0 | 62.26 | | | CFR日本石脑油 | 597 | ਦੇਰੇਖ | m | ...

Report Industry Investment Ratings No specific industry investment ratings are provided in the reports. Core Views - The domestic bond market is expected to benefit from the relatively optimistic liquidity environment, and attention should be paid to the introduction of policies to promote service consumption [2]. - The RMB exchange rate is likely to oscillate between 7.10 - 7.16 this week, and its short - term strengthening depends on the continuous improvement of internal and external environments [3]. - The phased correction of stock indices may be over, and they are expected to return to a relatively strong trend [3]. - The Treasury bond market should be operated with a band - trading strategy [5]. - The shipping index is expected to continue to oscillate or oscillate with a downward bias, and short - term operations are recommended [8]. - Precious metals are expected to be bullish in the medium - to - long term, and a strategy of buying on dips is recommended [11]. - Copper prices may rebound after finding support, with a weekly price range of 79,100 - 80,200 yuan per ton [13]. - Aluminum is expected to be oscillating with a strong bias, alumina should be on the sidelines, and cast aluminum alloy is expected to be oscillating with a strong bias [15]. - Zinc should be on the sidelines for the time being [16]. - Nickel and stainless steel are expected to oscillate between 118,000 - 126,000 yuan and 12,500 - 13,100 yuan respectively [19]. - Tin prices are pushed up by tight supply [19]. - Lead is expected to oscillate [22]. - Steel products are expected to oscillate weakly in the short term, and attention should be paid to the demand in the peak season and macro - policies [23][24]. - Iron ore has more risks than opportunities, and it is recommended to take profits on long positions and build short positions on high prices [25]. - Coking coal and coke are expected to oscillate widely, and it is not recommended to short coking coal [27]. - It is recommended to lightly test long positions in ferrosilicon and ferromanganese, but there is a risk of a pull - back if there is no substantial progress in the "anti - involution" policy [28][29]. - Crude oil may enter a downward trend in the medium term, and attention should be paid to the Fed's interest - rate meeting and OPEC +'s production - resumption rhythm [32]. - LPG fluctuates with crude oil [33]. - PX - TA prices are expected to be weak in the short term, and it is recommended to expand the processing margin of PTA01 below 260 [34][35]. - MEG is expected to be easy to rise and difficult to fall, and it is recommended to buy on dips within the range [38]. - It is recommended to hold long positions in methanol [39]. - PP has cost support in the short term, and it is recommended to look for opportunities to go long on dips [40]. - PE is expected to oscillate, and it needs to wait for a clear signal of demand recovery [42]. - PVC is difficult to trade due to repeated speculations, and it is recommended to wait and see [44]. - Pure benzene is expected to oscillate weakly, and benzene styrene is expected to oscillate in the short term, and it is recommended to wait and see [45][46]. - Fuel oil is dragged down by crude oil, and low - sulfur fuel oil is recommended to wait for long - position opportunities [46][47]. - Asphalt is recommended to try long - position allocation after the short - term stabilization of crude oil [48]. - Urea is in a weak supply - demand pattern, and continuous attention should be paid to the 1 - 5 reverse spread opportunity [49][50]. Summary by Relevant Catalogs Financial Futures - **Macro**: The domestic liquidity environment is expected to be relatively optimistic, which is beneficial to the bond market. Attention should be paid to policies to promote service consumption. Overseas, the long - term bond market has experienced a "Black September," and the focus is on the Fed's dot - plot [2]. - **RMB Exchange Rate**: The RMB exchange rate is mainly affected by the US dollar index. It is expected to oscillate between 7.10 - 7.16 this week, and attention should be paid to Sino - US economic data [3]. - **Stock Indices**: The phased correction may be over, and stock indices are expected to return to a relatively strong trend due to the expected loosening of liquidity [3][4]. - **Treasury Bonds**: A band - trading strategy is recommended [5]. - **Shipping Index**: It is expected to continue to oscillate or oscillate with a downward bias, and short - term operations are recommended [8]. Commodities Non - ferrous Metals - **Gold & Silver**: Weak employment data boosts recession trading. Gold and silver are expected to be bullish in the medium - to - long term, and a strategy of buying on dips is recommended [9][11]. - **Copper**: US non - farm data drags down copper prices, which may rebound after finding support, with a weekly price range of 79,100 - 80,200 yuan per ton [13]. - **Aluminum Industry Chain**: Aluminum is expected to be oscillating with a strong bias, alumina should be on the sidelines, and cast aluminum alloy is expected to be oscillating with a strong bias [14][15]. - **Zinc**: It should be on the sidelines for the time being due to non - farm data falling short of expectations [16]. - **Nickel & Stainless Steel**: They are expected to oscillate between 118,000 - 126,000 yuan and 12,500 - 13,100 yuan respectively, and attention should be paid to macro - level disturbances [18][19]. - **Tin**: Tin prices are pushed up by tight supply, and a V - shaped rebound is expected [19]. - **Lead**: It is expected to oscillate, and strategies such as selling out - of - the - money call options can be considered [21][22]. Black Metals - **Rebar & Hot - Rolled Coil**: The steel market is in a weak supply - demand pattern, and the short - term trend is expected to be oscillating weakly. Attention should be paid to the demand in the peak season and macro - policies [23][24]. - **Iron Ore**: It has more risks than opportunities, and it is recommended to take profits on long positions and build short positions on high prices [25]. - **Coking Coal & Coke**: They are expected to oscillate widely, and it is not recommended to short coking coal [27]. - **Ferrosilicon & Ferromanganese**: It is recommended to lightly test long positions, but there is a risk of a pull - back if there is no substantial progress in the "anti - involution" policy [28][29]. Energy & Chemicals - **Crude Oil**: It may enter a downward trend in the medium term, and attention should be paid to the Fed's interest - rate meeting and OPEC +'s production - resumption rhythm [32]. - **LPG**: It fluctuates with crude oil [33]. - **PX - TA**: Prices are expected to be weak in the short term, and it is recommended to expand the processing margin of PTA01 below 260 [34][35]. - **MEG**: It is expected to be easy to rise and difficult to fall, and it is recommended to buy on dips within the range [38]. - **Methanol**: It is recommended to hold long positions [39]. - **PP**: It has cost support in the short term, and it is recommended to look for opportunities to go long on dips [40]. - **PE**: It is expected to oscillate, and it needs to wait for a clear signal of demand recovery [42]. - **PVC**: It is difficult to trade due to repeated speculations, and it is recommended to wait and see [44]. - **Pure Benzene & Benzene Styrene**: Pure benzene is expected to oscillate weakly, and benzene styrene is expected to oscillate in the short term, and it is recommended to wait and see [45][46]. - **Fuel Oil**: It is dragged down by crude oil, and low - sulfur fuel oil is recommended to wait for long - position opportunities [46][47]. - **Asphalt**: It is recommended to try long - position allocation after the short - term stabilization of crude oil [48]. - **Urea**: It is in a weak supply - demand pattern, and continuous attention should be paid to the 1 - 5 reverse spread opportunity [49][50].

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - The current oil price has been relatively undervalued, presenting a good opportunity for left - hand side layout. The fundamentals will support the current price, and if the geopolitical premium re - emerges, the oil price will have more upside potential [6]. - For methanol, supply pressure is increasing, the market is weak, and it is advisable to wait and see for now [3]. - Regarding urea, it is currently in a situation of low valuation and weak drivers, with limited downside space. It is recommended to focus on going long at low prices [5]. - For rubber, the medium - term view is bullish. In the short - term, the rubber price is expected to be strong, and it is advisable to go long on dips with quick entry and exit. Partially close the position of going long RU2601 and shorting RU2509 [13]. - For PVC, the domestic situation is one of strong supply, weak demand, and high valuation, with a weakening export outlook. It is recommended to look for opportunities to short on rallies [15]. - For styrene, the BZN spread is expected to recover in the long - term. When the inventory starts to decline, the styrene price may rebound [18]. - For polyethylene, the long - term contradiction has shifted from cost - driven downward movement to the Korean ethylene clearance policy, and the price is expected to fluctuate upwards [20]. - For polypropylene, in the context of weak supply and demand with high inventory pressure and no prominent short - term contradictions, it is recommended to go long on the LL - PP2601 contract at low prices [21]. - For PX, although there is currently a lack of upward drivers, the terminal and polyester data are gradually improving, and there is support at the lower end of the valuation. It is advisable to follow the trend of crude oil and look for opportunities to go long at low prices during the peak season [23]. - For PTA, the supply has shifted from inventory accumulation to de - stocking, and the demand side is improving. It is recommended to follow PX and look for opportunities to go long at low prices [25]. - For ethylene glycol, the supply is still in excess, and there is downward pressure on the valuation in the medium - term [26]. 3. Summary by Related Catalogs 3.1 Crude Oil - **Market Quotes**: The main INE crude oil futures closed up 3.40 yuan/barrel, or 0.69%, at 493.20 yuan/barrel. The main futures of related refined oils, high - sulfur fuel oil, closed down 1.00 yuan/ton, or 0.04%, at 2840.00 yuan/ton, and low - sulfur fuel oil closed down 30.00 yuan/ton, or 0.85%, at 3512.00 yuan/ton [1]. - **Data**: According to the US EIA weekly data, US commercial crude oil inventories decreased by 2.39 million barrels to 418.29 million barrels, a month - on - month decrease of 0.57%; SPR increased by 0.78 million barrels to 404.20 million barrels, a month - on - month increase of 0.19%; gasoline inventories decreased by 1.24 million barrels to 222.33 million barrels, a month - on - month decrease of 0.55%; diesel inventories decreased by 1.79 million barrels to 114.24 million barrels, a month - on - month decrease of 1.54%; fuel oil inventories increased by 0.32 million barrels to 20.13 million barrels, a month - on - month increase of 1.60%; aviation kerosene inventories increased by 0.29 million barrels to 43.59 million barrels, a month - on - month increase of 0.68% [1]. 3.2 Methanol - **Market Quotes**: On September 3, the 01 contract rose 10 yuan/ton to 2382 yuan/ton, and the spot price rose 15 yuan/ton, with a basis of - 132 [3]. - **Supply**: Domestic production has further increased, and there is still room for improvement in the future. Import arrivals have increased, and port inventories have accumulated to a high level [3]. - **Demand**: The profit of port MTO has continued to improve, but demand is weak. Traditional demand has not improved significantly, and overall downstream performance is average [3]. - **Strategy**: Temporarily wait and see [3]. 3.3 Urea - **Market Quotes**: On September 3, the 01 contract fell 32 yuan/ton to 1714 yuan/ton, and the spot price remained unchanged, with a basis of - 14. The futures price broke through the support level on Wednesday, while the spot price remained stable, and the basis strengthened [5]. - **Supply**: The number of maintenance devices has increased, domestic production has decreased, and short - term supply pressure has been relieved. However, enterprise profits are still at a medium - low level [5]. - **Demand**: The production of compound fertilizers has peaked and declined, and domestic agricultural demand has entered the off - season. Exports have increased, and port inventories have risen rapidly. Currently, demand is mainly concentrated in exports [5]. - **Inventory**: Although domestic supply has decreased, demand is weak, and enterprise inventories are at a high level compared to the same period last year [5]. - **Strategy**: It is recommended to focus on going long at low prices [5]. 3.4 Rubber - **Market Quotes**: NR and RU fluctuated and consolidated [8]. - **Factor Analysis**: Due to heavy rain in Thailand in the next 2 - 10 days, the risk of floods has increased, which may cause the rubber price to rise. Bulls believe that factors such as weather and rubber forest conditions in Southeast Asia, especially Thailand, may limit rubber production growth, the seasonal pattern usually turns bullish in the second half of the year, and China's demand is expected to improve. Bears believe that macro - economic expectations are uncertain, demand is in the seasonal off - season, and the positive impact of supply may be less than expected [8][9]. - **Industry Data**: As of August 28, 2025, the operating rate of all - steel tires of Shandong tire enterprises was 62.78%, 1.76 percentage points lower than the previous week and 3.95 percentage points higher than the same period last year. All - steel tire exports were good. The operating rate of semi - steel tires of domestic tire enterprises was 74.57%, 0.19 percentage points higher than the previous week and 4.06 percentage points lower than the same period last year. The downstream inventory of semi - steel tire factories was slow to consume. As of August 31, 2025, China's natural rubber social inventory was 126.5 million tons, a decrease of 0.6 million tons or 0.5% from the previous month. China's total social inventory of dark - colored rubber was 79.6 million tons, a month - on - month decrease of 0.09%. China's total social inventory of light - colored rubber was 46.8 million tons, a month - on - month decrease of 1.1%. As of August 31, 2025, the inventory of natural rubber in Qingdao was 47.34 (- 0.36) million tons [11]. - **Spot Prices**: Thai standard mixed rubber was 14880 (+ 30) yuan, STR20 was reported at 1830 (+ 0) US dollars, STR20 mixed was 1840 (+ 5) US dollars, butadiene in Jiangsu and Zhejiang was 9400 (+ 50) yuan, and cis - polybutadiene in North China was 11650 (0) yuan [12]. - **Strategy**: The medium - term view is bullish. In the short - term, the rubber price is expected to be strong, and it is advisable to go long on dips with quick entry and exit. Partially close the position of going long RU2601 and shorting RU2509 [13]. 3.5 PVC - **Market Quotes**: The PVC01 contract fell 10 yuan to 4878 yuan. The spot price of Changzhou SG - 5 was 4680 (0) yuan/ton, the basis was - 198 (+ 10) yuan/ton, and the 1 - 5 spread was - 294 (0) yuan/ton [15]. - **Cost**: The cost side remained stable, with the price of calcium carbide in Wuhai at 2300 (0) yuan/ton, the price of medium - grade semi - coke at 660 (0) yuan/ton, and the price of ethylene at 840 (0) US dollars/ton. The spot price of caustic soda was 870 (0) yuan/ton [15]. - **Supply**: The overall operating rate of PVC was 76%, a month - on - month decrease of 1.6%. Among them, the operating rate of the calcium carbide method was 77.3%, a month - on - month increase of 0.4%, and the operating rate of the ethylene method was 73%, a month - on - month decrease of 6.6% [15]. - **Demand**: The overall downstream operating rate was 42.6%, a month - on - month decrease of 0.1% [15]. - **Inventory**: Factory inventory was 31.2 million tons (+ 0.6), and social inventory was 89.6 million tons (+ 4.4) [15]. - **Strategy**: In the domestic situation of strong supply, weak demand, and high valuation, with a weakening export outlook and poor fundamentals, it is recommended to look for opportunities to short on rallies [15]. 3.6 Styrene - **Market Quotes**: The spot price fell, the futures price rose, and the basis weakened [17]. - **Factor Analysis**: Currently, the BZN spread is at a relatively low level compared to the same period, with a large upward adjustment space. The production of pure benzene has been fluctuating at a moderate level, and the supply is still abundant. The profit of ethylbenzene dehydrogenation has increased, and styrene production has continued to rise. Styrene port inventories have continued to accumulate significantly. At the end of the seasonal off - season, the overall operating rate of the three S products has been rising [18]. - **Fundamentals**: The price of pure benzene in East China was 5810 yuan/ton, unchanged; the spot price of styrene was 7000 yuan/ton, a decrease of 50 yuan/ton; the closing price of the active styrene contract was 7040 yuan/ton, an increase of 106 yuan/ton; the basis was - 40 yuan/ton, a weakening of 156 yuan/ton; the BZN spread was 127.5 yuan/ton, a decrease of 9.25 yuan/ton; the profit of non - integrated EB plants was - 344.9 yuan/ton, an increase of 90 yuan/ton; the spread between EB contract 1 and contract 2 was 69 yuan/ton, a narrowing of 19 yuan/ton; the upstream operating rate was 78.1%, a decrease of 0.40%; the inventory in Jiangsu ports was 19.65 million tons, an increase of 1.75 million tons; the weighted operating rate of the three S products was 43.84%, an increase of 0.24%; the operating rate of PS was 59.90%, an increase of 2.40%, the operating rate of EPS was 58.35%, a decrease of 2.63%, and the operating rate of ABS was 70.80%, a decrease of 0.30% [18]. - **Outlook**: In the long - term, the BZN spread is expected to recover. When the inventory starts to decline, the styrene price may rebound [18]. 3.7 Polyolefins 3.7.1 Polyethylene - **Market Quotes**: The futures price fell [20]. - **Factor Analysis**: The market is expecting favorable policies from the Chinese Ministry of Finance in the third quarter, and there is still support on the cost side. The spot price of polyethylene has remained unchanged, and the downward space for PE valuation is limited. There is only 400,000 tons of planned production capacity left, and the overall inventory has decreased from a high level, providing support for the price. The seasonal peak season may be approaching, and the procurement of raw materials for agricultural films has started, with the overall operating rate stabilizing at a low level [20]. - **Fundamentals**: The closing price of the main contract was 7247 yuan/ton, a decrease of 5 yuan/ton, the spot price was 7250 yuan/ton, unchanged; the basis was 3 yuan/ton, a strengthening of 5 yuan/ton. The upstream operating rate was 81.09%, a month - on - month increase of 0.07%. In terms of weekly inventory, the production enterprise inventory was 45.08 million tons, an increase of 2.38 million tons, and the trader inventory was 5.85 million tons, a decrease of 0.12 million tons. The average downstream operating rate was 40.5%, a month - on - month increase of 0.20%. The LL1 - 5 spread was 7 yuan/ton, a month - on - month narrowing of 1 yuan/ton [20]. - **Outlook**: The long - term contradiction has shifted from cost - driven downward movement to the Korean ethylene clearance policy, and the price is expected to fluctuate upwards [20]. 3.7.2 Polypropylene - **Market Quotes**: The futures price rose [21]. - **Factor Analysis**: There is still 1.45 million tons of planned production capacity, resulting in relatively high supply pressure. On the demand side, the downstream operating rate has rebounded from a seasonal low. In the context of weak supply and demand, the overall inventory pressure is high, and there are no prominent short - term contradictions [21]. - **Fundamentals**: The closing price of the main contract was 6954 yuan/ton, an increase of 11 yuan/ton, the spot price was 6990 yuan/ton, unchanged; the basis was 36 yuan/ton, a weakening of 11 yuan/ton. The upstream operating rate was 80.42%, a month - on - month decrease of 0.19%. In terms of weekly inventory, the production enterprise inventory was 55 million tons, an increase of 1.15 million tons, the trader inventory was 19.30 million tons, an increase of 2.48 million tons, and the port inventory was 5.85 million tons, a decrease of 0.18 million tons. The average downstream operating rate was 49.74%, a month - on - month increase of 0.21%. The LL - PP spread was 293 yuan/ton, a month - on - month narrowing of 16 yuan/ton [21]. - **Strategy**: It is recommended to go long on the LL - PP2601 contract at low prices [21]. 3.8 Polyester 3.8.1 PX - **Market Quotes**: The PX11 contract fell 24 yuan to 6810 yuan, the PX CFR price fell 3 US dollars to 843 US dollars, the basis was 99 yuan (+ 1) after conversion at the RMB central parity rate, and the 11 - 1 spread was 48 yuan (- 4) [23]. - **Supply**: The operating rate in China was 83.3%, a month - on - month decrease of 1.3%, and the operating rate in Asia was 75.6%, a month - on - month decrease of 0.7%. There were few changes in domestic plants [23]. - **Demand**: The operating rate of PTA was 70.4%, a month - on - month decrease of 2.5%. Some PTA plants had maintenance or unexpected shutdowns, while others were in the process of restarting or commissioning [23]. - **Import**: In August, South Korea exported 37.6 million tons of PX to China, an increase of 0.2 million tons compared to the same period last year [23]. - **Inventory**: At the end of July, the inventory was 389.9 million tons, a month - on - month decrease of 24 million tons [23]. - **Valuation and Cost**: The PXN was 246 US dollars (- 6), and the naphtha crack spread was 94 US dollars (- 3) [23]. - **，**: Currently, the PX operating rate remains high, and there have been many unexpected short - term maintenance of downstream PTA plants, with the overall operating rate at a low level. However, due to the commissioning of new PTA plants, PX is expected to maintain low inventory levels, and the terminal and polyester data are gradually improving, providing support for the valuation at the lower end. However, due to the lack of upward drivers currently and the reduction in the amount of unexpected PTA maintenance compared to previous expectations, the PXN has limited upward momentum. The valuation is currently at a moderate level, and the terminal and polyester are expected to continue to recover. It is advisable to follow the trend of crude oil and look for opportunities to go long at low prices during the

Report Industry Investment Ratings - **Bullish**: Gold, Copper, Palm Oil, Rapeseed Oil, Cotton, Sugar, Logs [1] - **Bearish**: PVC Pipe, Galvanized Pipe, Glass, Soda Ash, Coking Coal, Coke, Crude Oil, Fuel Oil, Live Pigs [1] - **Sideways**: Aluminium, Alumina, Zinc, Nickel, Stainless Steel, Tin, Industrial Silicon, Polysilicon, Lithium Carbonate, Rebar, Hot Rolled Coil, Iron Ore, Cotton Yarn, Paper Pulp, Asphalt, Styrene, PTA, Naphtha, Short Fiber, Urea, PF, PVC, PG, Container Shipping European Line [1] Report's Core View - After the continuous strong and volume - increasing rise of stock index futures, capital flow amplifies market volatility. With the approaching of key macro - event nodes in September, the index is expected to fluctuate more, and it is recommended to moderately reduce positions and adjust the layout to be mainly long [1]. - Asset shortage and weak economy are beneficial for bond futures, but the central bank's short - term interest - rate risk warning restricts the upward space [1]. - Multiple factors drive the prices of different commodities. For example, the expectation of Fed rate cuts and supply - demand situations affect metal prices; seasonal factors, production, and consumption situations influence agricultural product prices; and supply - demand, policy, and geopolitical factors impact energy and chemical product prices [1]. Summary by Related Catalogs Macro - finance - Stock index futures may experience increased volatility in September, and it is advisable to reduce positions and focus on long positions [1]. - Asset shortage and weak economy favor bond futures, but short - term interest - rate risk warning restricts the upside [1]. Metals - **Precious Metals**: Gold is boosted by safe - haven demand and rate - cut expectations [1]. - **Base Metals**: - Copper is expected to be strong due to Fed rate - cut expectations and tight supply [1]. - Aluminium prices are volatile under domestic consumption off - season and Fed rate - cut expectations [1]. - Alumina has weak fundamentals, but there are opportunities to go long in the far - month contracts [1]. - Zinc prices have limited downside, and short - selling should be cautious [1]. - Nickel and stainless - steel prices are affected by macro - sentiment, Fed rate - cut expectations, and supply - demand in the short term [1]. - Tin prices are trending well in the short term due to seasonal maintenance and improved macro - sentiment [1]. - **Ferrous Metals**: - Rebar, hot - rolled coil, and iron ore have neutral valuations, unclear industrial drivers, and warm macro - drivers [1]. - PVC pipe and galvanized pipe are bearish due to long - term anti - involution, weak short - term fundamentals, and high inventory [1]. - Glass and soda ash are under pressure due to supply surplus [1]. - Coking coal and coke have weakening fundamentals and are expected to be weak [1]. Agricultural Products - Soybean oil is re - priced due to factors such as reduced soybean arrivals, consumption season, and trade flow [1]. - Rapeseed oil prices are supported by reduced production and supply - reduction expectations [1]. - Cotton has a near - month squeeze logic, and the 01 contract has limited upside [1]. - Sugar is running strongly but with limited height [1]. - Corn is expected to oscillate at a low level in the short term, and new - grain listing should be monitored [1]. - MO1 has limited downside due to import - cost support [1]. - Paper pulp's 11 - 1 reverse spread can be considered [1]. - Logs are expected to oscillate between 790 - 810 yuan/m³ [1]. - Live pigs are bearish due to increased supply and reduced cost [1]. Energy and Chemicals - Crude oil and fuel oil are affected by factors such as India's procurement change, OPEC+ production increase, and tariff issues [1]. - Asphalt's short - term supply - demand contradiction is not prominent and follows crude oil [1]. - Styrene is affected by rainfall, cost, and inventory factors [1]. - PTA's production has recovered, and profits have been repaired [1]. - Naphtha and related products are affected by industry reform and supply - demand changes [1]. - Short fiber has increased factory maintenance and growing warehouse receipts [1]. - Urea has limited upside and cost - end support [1]. - PF and PVC are expected to oscillate weakly [1]. - PG is affected by multiple factors such as capacity reduction, trade, and supply - demand [1]. - Container shipping European Line's freight rate is expected to decline [1].

Key Points of the Report 1. Report Industry Investment Ratings No investment ratings are provided in the report. 2. Core Views - The prices of various commodities are expected to show different trends, including short - term oscillations, short - term weakening, and short - term rebounds, depending on factors such as supply - demand relationships, cost changes, and market expectations [1][3][4]. - The stock market has potential for continuous growth in the second half of the year, while long - term bonds are expected to oscillate negatively due to factors like liquidity and the stock - bond seesaw effect [8]. 3. Summary by Commodity Coal and Related Products - **Coking Coal**: This week, the capacity utilization rate of 314 independent coal washing plants was 36.5%, with a 0.47% week - on - week increase. The daily output of clean coal was 260,000 tons, up 300 tons week - on - week, and the inventory was 2.895 million tons, down 54,000 tons week - on - week. Due to the ongoing negotiation of the eighth round of coke price increases, the downstream procurement enthusiasm has declined. It is expected that the coking coal price will oscillate in the short term [1]. - **Silicon Iron**: The operating rate of 136 independent silicon iron enterprises was 36.52%, with a 0.34% week - on - week increase. The daily output was 16,205 tons, up 0.5% week - on - week. The cost side is supported, but the downstream demand is expected to decline during the military parade, and the supply is increasing. The short - term price decline is limited, but the medium - to - long - term price will tend to decline [3]. Energy Products - **Crude Oil**: In the week ending August 22, the U.S. commercial crude oil inventory (excluding strategic reserves) decreased by 2.392 million barrels to 418 million barrels. The EIA gasoline inventory decreased by 1.236 million barrels. The U.S. domestic crude oil production increased by 57,000 barrels to 1.3439 million barrels per day. The weekly crude oil shipments from Russian ports decreased by 320,000 barrels per day to 2.72 million barrels per day. The inventory decline was slightly lower than market expectations. The short - term trend is oscillating weakly [1]. Metal Products - **Rebar**: On August 27, the domestic steel market declined weakly. The ex - factory price of billets in Qian'an, Tangshan decreased by 20 yuan to 3,010 yuan per ton. The average price of 20mm grade - III earthquake - resistant rebar in 31 major cities was 3,334 yuan per ton, down 11 yuan per ton from the previous trading day. Supply is expected to shrink due to environmental protection restrictions, and demand is currently weak but expected to improve in September. The steel price will oscillate in the short term [3]. - **Silver**: The remarks from the New York Fed President opened up the expectation of an interest rate cut in September. The overnight dollar decline boosted precious metals, and silver is still oscillating upward [7]. - **Gold**: The influence on the Fed's independence and the market's concern about stagflation in the U.S. are positive for gold. The short - term rebound is due to the expectation of an interest rate cut, but the medium - term trend needs further observation [7]. Agricultural Products - **Soybeans**: The predicted export volume of Brazilian soybeans from August 24 to 30 is 1.6307 million tons, down from 1.8459 million tons last week. The domestic soybean price is currently fluctuating within a narrow range. With the upcoming increase in new soybean supply and limited demand, the domestic soybean price will remain weakly stable in the short term [6]. - **Palm Oil**: The export volume of Malaysian palm oil from August 1 - 25 was 933,437 tons, a 36.41% increase from the same period last month. The financial market weakness and the decline in crude oil prices are suppressing the palm oil price. The short - term trend is oscillating, and it is recommended to wait and see [5]. - **Rubber**: The raw material prices in Thailand are rising steadily. The export volume of natural rubber and mixed rubber from Vietnam in the first seven months decreased by 0.8% year - on - year, but the export volume to China increased by 5% year - on - year. The domestic natural rubber social inventory decreased by 1.5 million tons, a 1.1% decline. The short - term adjustment is followed by a medium - term upward - oscillating trend [4]. - **Pig**: On August 27, the national average price of pork in agricultural product wholesale markets decreased by 0.4%. The national pig price has stopped falling and rebounded. The short - term market is expected to have a small - scale rebound, but the amplitude is limited. It is recommended to hold short - term long positions, and pig farmers can choose to sell hedging according to the slaughter rhythm [6]. Chemical Products - **Methanol**: The market price of methanol in Taicang, Jiangsu decreased by 22 yuan to 2,250 yuan per ton. The domestic methanol capacity utilization rate increased by 1.36% to 83.76%. The port inventory increased, and the expected import volume in September remains high. The methanol 01 contract is expected to oscillate in the short term, with the upper pressure at 2,395 yuan. It is recommended to hold short positions cautiously [8][9]. - **Soda Ash**: The mainstream price of heavy - duty soda ash nationwide is 1,294 yuan per ton, oscillating weakly recently. The weekly output increased by 1.33%, and the inventory increased by 0.9%. The float glass market is stable, and the domestic soda ash market is oscillating weakly. The soda ash 01 contract is expected to oscillate in the short term, with the upper pressure at 1,305 yuan. It is recommended to wait and see or short on rebounds [9]. - **Polypropylene**: The mainstream price of East China drawn - grade polypropylene decreased by 16 yuan to 6,994 yuan per ton. The capacity utilization rate increased by 0.2%. The commercial inventory decreased, but it is still higher than the same period in the previous two years. The market price is oscillating weakly. The PP 01 contract is expected to oscillate in the short term, with the upper pressure at 7,040 yuan. It is recommended to wait and see or short on a short - term basis [10]. Others - **Medium - and Long - Term Treasury Bonds**: In July, the profit of industrial enterprises above designated size decreased by 1.5% year - on - year, with the decline narrowing for two consecutive months. The profit of high - tech manufacturing increased significantly. The stock market has potential for continuous growth, and long - term bonds are expected to oscillate negatively. It is recommended to short long - term bonds at key resistance levels [8]. - **Bottle Chips**: In 2025, the bottle chip capacity is still growing, with an expected growth rate of about 9.1%. The current production is stable, and the downstream industries have stable or slightly increasing operating rates. The market is in the peak consumption season for soft drinks, and with the reduction in production by major manufacturers, the inventory is slowly decreasing. The market is expected to oscillate upward [5].