Report Summary 1. Industry Investment Rating No industry investment rating is provided in the report. 2. Core Viewpoints - As of the close on December 29, domestic futures main contracts showed mixed performance. Some commodities like palladium and platinum hit the daily limit down, while others like iron ore saw significant increases. Different commodities are expected to have various trends based on their supply - demand fundamentals and external factors [6][7]. 3. Summary by Commodity Metals - **Copper**: The price of Shanghai copper (SHFE copper) has been rising recently. Market sentiment was boosted by the zero - pricing of the 2026 long - term mining processing fee and Trump's remarks on the Fed chair. However, copper product profits are squeezed, and capacity utilization is declining. Copper foil remains highly prosperous. The inventory of cathode copper on the SHFE has been increasing, indicating weak downstream demand. The copper price on the five - disk rose significantly today, breaking through the 100,000 - integer mark [9][10]. - **Palladium and Platinum**: Both hit the daily limit down, with a decline of 10% [6]. - **Carbonate Lithium**: It opened high but closed nearly 8% lower. Production is expected to increase, and downstream demand is showing signs of weakening. Although the downstream energy - storage battery still maintains growth, the expected production cut of lithium iron phosphate in the first quarter will reduce the support for carbonate lithium prices. Inventory has been decreasing recently [11]. - **Aluminum Oxide**: The 2605 contract saw an inflow of 624 million yuan in funds [7]. - **Iron Ore**: It rose by over 2%, and the 2605 contract had a 1.03 - billion - yuan inflow of funds. It was one of the commodities with significant price increases and strong capital inflows [6][7]. - **Hot Rolled Coil**: The 2605 contract had a 211 - million - yuan inflow of funds [7]. - **Gold and Silver**: The 2602 contracts of Shanghai gold and Shanghai silver had large - scale capital outflows, with 5.267 billion yuan and 5.166 billion yuan respectively [7]. Energy - **Crude Oil**: OPEC + 's eight additional voluntarily - reducing oil - producing countries reiterated the suspension of production increases in the first quarter of next year. However, the market is still in a state of supply surplus, and it is expected to fluctuate weakly. Attention should be paid to the situation in Venezuela and the progress of the Russia - Ukraine peace talks [12][13]. - **Asphalt**: The supply is expected to decrease as some refineries have plans to switch production or stop production. The demand in the north is gradually weakening, but winter - storage demand is being released. The demand in the south is average. It is expected that the asphalt futures price will fluctuate, and attention should be paid to the situation in Venezuela [14]. Chemicals - **PP (Polypropylene)**: The downstream operating rate is at a relatively low level, and the supply is increasing with new capacity and fewer maintenance devices. The downstream is approaching the end of the peak season, and orders are decreasing. It is expected that the upward space is limited, and the L - PP spread is expected to narrow [16]. - **Plastic**: New production capacity has been put into operation recently. The agricultural film season is ending, and orders are decreasing. The overall supply - demand pattern remains unchanged, and it is expected that the upward space is limited, and the L - PP spread is expected to narrow [17][18]. - **PVC**: The upstream calcium carbide price is stable. The supply - side operating rate is decreasing, and downstream demand is weak. The export situation is not optimistic, and inventory pressure is high. It is expected to fluctuate [19]. Other Commodities - **Coking Coal**: The price opened high but closed lower. The supply from domestic mines may decrease, but imported coal is increasing. Downstream demand is weak, and inventory is rising. After the third - round price cut of coke was implemented, the fourth - round price cut has started. It is expected to be weak, and attention should be paid to the implementation of price cuts [20][21]. - **Urea**: It opened low and closed flat. The market atmosphere is average, and enterprises are reducing prices to attract orders. The daily production is around 200,000 tons. The compound - fertilizer factory's operating rate is declining, and inventory is decreasing. It is expected to fluctuate slightly in the short term, be weak in the short - term, and strong in the medium - to - long - term [22]. Financial Futures - **Stock Index Futures**: The main contracts of CSI 300 (IF), SSE 50 (IH), CSI 500 (IC), and CSI 1000 (IM) all declined, with declines of 0.56%, 0.48%, 0.67%, and 0.51% respectively [7]. - **Treasury Bond Futures**: The main contracts of 2 - year (TS), 5 - year (TF), 10 - year (T), and 30 - year (TL) treasury bond futures all declined, with declines of 0.07%, 0.18%, 0.28%, and 0.91% respectively [7].

Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Viewpoint The short - term upward trend of cotton prices has paused due to the clear increase in cotton production in 2025. However, the expectation of a potential reduction in cotton planting areas in 2026 at home and abroad is rising, and the solidified cost of seed cotton acquisition provides strong support. The demand side is favorable, with sufficient orders from Xinjiang yarn mills, high - end yarns in short supply, higher textile operating rates than last year, and enterprises restocking as needed. The easing of Sino - US tariffs benefits textile exports, and the significant increase in cotton yarn imports in November also provides strong support for export demand [2]. 3. Summary by Relevant Catalogs Futures Market - The closing price of the main Zhengzhou cotton contract was 14,435 yuan/ton, a decrease of 100 yuan; the closing price of the main cotton yarn contract was 20,490 yuan/ton, a decrease of 95 yuan. - The net position of the top 20 in cotton futures was - 177,376 lots, an increase of 13,493 lots; the net position of the top 20 in cotton yarn futures was - 2268 lots, an increase of 219 lots. - The position volume of the main cotton contract was 868,630 lots, a decrease of 35,230 lots; the position volume of the main cotton yarn contract was 21,389 lots, a decrease of 1,813 lots. - The number of cotton warehouse receipts was 5,085, an increase of 232; the number of cotton yarn warehouse receipts was 19, unchanged [2]. Spot Market - The China Cotton Price Index (CCIndex:3128B) was 15,541 yuan/ton, an increase of 224 yuan; the China Yarn Price Index for pure - cotton carded 32 - count yarn was 21,140 yuan/ton, unchanged. - The China Imported Cotton Price Index (FCIndexM:1% tariff) was 12,932 yuan/ton, an increase of 34 yuan; the China Imported Cotton Price Index (FCIndexM:sliding - scale duty) was 13,928 yuan/ton, an increase of 12 yuan. - The arrival price of the imported cotton yarn price index for pure - cotton carded 32 - count yarn was 21,036 yuan/ton, a decrease of 5 yuan; the arrival price of the imported cotton yarn price index for pure - cotton combed 32 - count yarn was 22,285 yuan/ton, a decrease of 6 yuan [2]. Upstream Situation - The national cotton sowing area was 2,838.3 thousand hectares, an increase of 48.3 thousand hectares; the national cotton output was 6160 thousand tons, an increase of 540 thousand tons [2]. Industry Situation - The cotton - yarn price difference was 5,599 yuan/ton, a decrease of 224 yuan. - The industrial inventory of cotton nationwide was 850 thousand tons, an increase of 65 thousand tons; the monthly import volume of cotton was 120 thousand tons, an increase of 30 thousand tons; the monthly import volume of cotton yarn was 150,000 tons, an increase of 10,000 tons. - The profit from imported cotton was 1,613 yuan/ton, an increase of 212 yuan; the commercial inventory of cotton nationwide was 468360 thousand tons, an increase of 175300 thousand tons. - The inventory days of yarn were 26.33 days, an increase of 0.21 days; the inventory days of grey fabric were 32.34 days, an increase of 0.37 days [2]. Downstream Situation - The monthly output of cloth was 2.81 billion meters, an increase of 0.19 billion meters; the monthly output of yarn was 2.039 million tons, an increase of 0.038 million tons. - The monthly export value of clothing and clothing accessories was 11,593,686 thousand US dollars; the monthly export value of textile yarns, fabrics and products was 12,275,733,101,731.408 thousand US dollars [2]. Option Market - The implied volatility of the at - the - money call option for cotton was 12.57%, an increase of 3.13%; the implied volatility of the at - the - money put option for cotton was 12.54%, an increase of 3.07%. - The 20 - day historical volatility of cotton was 7.95%, an increase of 2.73%; the 60 - day historical volatility of cotton was 7.28%, an increase of 1.07% [2]. Industry News - In 2025, the national cotton sowing area was 2,979.2 thousand hectares, an increase of 140.9 thousand hectares or 5.0% compared to 2024. The sowing area in Xinjiang was 3,887.5 million mu, an increase of 215.6 million mu or 5.9%. - The national cotton unit - area yield was 2,229.0 kg/ha, an increase of 57.4 kg/ha or 2.6% compared to 2024. - The national cotton total output was 6.641 million tons, an increase of 477 thousand tons or 7.7% compared to 2024. - According to the USDA report, for the week ending December 11, 2025/26, the net export sales of US upland cotton increased by 304,700 bales, a 99% increase from the previous week and a 95% increase from the average of the previous four weeks. The export shipment volume was 134,400 bales, a 32% increase from the previous week and a 17% increase from the average of the previous four weeks [2].

Group 1: Report Investment Rating - There is no information about the industry investment rating in the report. Group 2: Core Viewpoints - The short - term rebound of rebar and iron ore faces significant pressure, and attention should be paid to the intensity of the marginal weakening of supply and demand [2]. Group 3: Summary of Rebar Section Futures - This week, the rebar 05 contract maintained a narrow - range consolidation trend driven by the long - position main force increasing and then reducing positions. As of Friday, it closed at 3118 yuan/ton, unchanged from last week [3]. Spot - This week, the mainstream rebar prices in major regions started to decline slightly, with average trading volume. As of Friday, the national average rebar price dropped by 8 yuan to 3316 yuan/ton, with prices in different regions showing varying changes [3]. Fundamentals - **Supply**: The blast furnace operating rate of 247 steel mills nationwide was 78.32%, a 0.15% week - on - week decrease and a 0.39% year - on - year decrease; the blast furnace iron - making capacity utilization rate was 84.94%, a 0.01% week - on - week increase and a 0.61% year - on - year decrease. The average operating rate of 90 electric - arc furnace steel mills was 67.63%, a 1.6% week - on - week decrease and a 1.25% year - on - year decrease; the average capacity utilization rate of electric arc furnaces was 53.22%, a 1.12% week - on - week decrease and a 0.77% year - on - year increase. The weekly rebar output increased by 2.71 tons to 184.39 tons, still at a low level compared to the same period [3]. - **Short - process steel mills**: The estimated cost of electric arc furnaces in East China was 3159 yuan, a decrease of 8 yuan week - on - week. The profit of rebar electric arc furnaces was a loss of 149 yuan, with the loss narrowing by 18 yuan compared to last week. The operating rate and capacity utilization rate of electric arc furnaces nationwide decreased slightly this week [3]. - **Long - process steel mills**: The estimated cost of crude steel in East China was 2925 yuan, a decrease of 31 yuan week - on - week. The profit of rebar blast furnaces was 85 yuan, an increase of 41 yuan compared to last week. The domestic blast furnace operating rate continued to decline slightly this week, and with the third round of coke price cuts implemented, the profit of long - process steel mills continued to expand slightly [3]. - **Demand**: This week, both the building material trading volume and the apparent consumption of rebar decreased slightly. The 5 - day average trading volume of building materials decreased by 0.43 tons to 9.42 tons week - on - week, and the apparent consumption of rebar decreased by 5.96 tons to 202.68 tons week - on - week. In absolute terms, the apparent consumption of rebar remained at a low level compared to the same period [4]. Inventory - This week, the inventories of five major steel products and rebar continued to decline. As of Friday, the total rebar inventory decreased by 18.29 tons to 434.25 tons, still at a low level compared to the same period. The social rebar inventory decreased by 18.81 tons to 294.19 tons, while the factory inventory increased by 0.52 tons to 140.06 tons [6]. Basis - As of Friday, the lowest warehouse - receipt quotation for rebar in Tianjin was 3220 yuan/ton, with a premium of 102 yuan over the rebar 05 contract, a contraction of 9 yuan compared to last week. Currently, the rebar basis is above the average, and it is expected that the rebar basis will likely contract in the future [6]. Comprehensive Judgment - As some steel mills complete their maintenance, the decline in the output of five major steel products has gradually narrowed in the short term, with rebar output increasing slightly for two consecutive weeks. On the demand side, the apparent consumption of rebar has started to decline slightly in the short term, and the rate of rebar inventory reduction has started to narrow. Attention should be paid to the pressure of seasonal demand weakening in the future. Overall, the short - term rebound of rebar faces significant pressure, and the rebound height depends on the intensity of steel mill maintenance and production restrictions and the decline in terminal demand [6]. Group 4: Summary of Iron Ore Section Futures - This week, the iron ore 05 contract maintained a relatively strong consolidation trend driven by the long - position main force increasing positions. As of Friday, it closed at 783.0 yuan/ton, an increase of 3.0 yuan/ton week - on - week, with a growth rate of 0.38% [6]. Spot - This week, the prices of mainstream imported iron ore varieties generally increased slightly, and the prices of domestic iron ore concentrates continued to rise steadily, with average trading volume. The prices of different iron ore varieties in different ports showed varying changes [6]. Fundamentals - **Supply**: As of the 22nd, the total iron ore shipments from Australia and Brazil were 2814.7 tons, a decrease of 150.8 tons week - on - week. The Australian shipments were 1950.6 tons, a decrease of 102.0 tons week - on - week, and the shipments from Australia to China were 1694.5 tons, a decrease of 7.6 tons week - on - week. The Brazilian shipments were 864.1 tons, a decrease of 48.8 tons week - on - week. In absolute terms, the iron ore shipments from Australia and Brazil remained at a medium - to - high level compared to the same period. The total arrivals at 45 ports were 2646.7 tons, a decrease of 76.7 tons week - on - week; the total arrivals at six northern ports were 1256.4 tons, a decrease of 102.1 tons week - on - week. In absolute terms, the iron ore arrivals at 45 ports remained at a high level compared to the same period [6]. - **Demand**: Currently, the daily average port clearance volume at 45 ports is 315.06 tons, an increase of 1.61 tons week - on - week, remaining at a medium - to - high level compared to the same period. The weekly average trading volume of iron ore port spot was 120.63 tons, an increase of 28.5 tons week - on - week, and has recovered to the average level of the same period. The daily average hot - metal output of 247 steel mills was 226.58 tons, an increase of 0.03 tons week - on - week and a decrease of 1.29 tons compared to last year, and has recovered to a medium - to - high level compared to the same period. The daily consumption of imported iron ore by 247 steel mills was 280.04 tons, a decrease of 0.51 tons week - on - week, remaining at a medium - to - high level compared to the same period [8]. Inventory - As of the 26th, the iron ore inventory at 45 ports continued to accumulate slightly, currently at 15858.66 tons, an increase of 346.03 tons week - on - week, remaining at a medium - to - high level compared to the same period. The imported iron ore inventory of 247 steel mills was 8860.19 tons, an increase of 136.24 tons week - on - week, remaining at a relatively low level compared to the same period [8]. Basis - As of Friday, the best - delivery iron ore at Rizhao Port was 817 yuan/ton, with a premium of 34 yuan over the iron ore 05 contract, an expansion of 1 yuan compared to last week. Currently, the iron ore basis is above the average level. Based on the seasonal trend and the basis regression cycle, it is expected that the iron ore basis will likely contract in the future [8]. Comprehensive Judgment - In the short term, the shipments of imported iron ore have started to decrease slightly, but the arrivals are expected to increase slightly next week, and the port inventory will continue to show an accumulation trend. On the demand side, the daily average hot - metal output has changed little in the short term, the steel mill consumption has decreased slightly, and steel mills have started to replenish their inventories slightly in the short term. Overall, the short - term rebound of iron ore faces significant pressure, and the rebound height depends on the intensity of steel mill maintenance and production restrictions and the decline in terminal demand [8].

1. Report Industry Investment Rating - The investment rating for both PE and PP is "oscillating", indicating that the short - term market has no obvious driving force and is expected to move in a range [2][3] 2. Core Viewpoints of the Report - For PE, the supply is neutral, demand is bearish, inventory is bullish, basis is neutral, profit is bearish, valuation is bullish, and macro - policy is neutral. The short - term market is expected to oscillate [2] - For PP, the supply is bullish, demand is bearish, inventory is bullish, basis is neutral, profit is neutral, valuation is neutral, and macro - policy is neutral. The short - term market is expected to oscillate [3] 3. Summary by Related Catalogs PE Fundamental Changes - **Supply**: This week, China's PE production was 67.22 tons, a 1.09% decrease from last week. The capacity utilization rate was 84.11%, a 0.06 - percentage - point increase. New maintenance at Dushanzi Petrochemical was offset by restarts of some existing plants [2] - **Demand**: The average downstream product start - up rate decreased. In November, imports were 106.22 tons, a 9.93% year - on - year decrease and a 5.04% month - on - month increase, due to delayed shipments in October and more Iranian resources arriving in November [2] - **Inventory**: The sample inventory of Chinese PE producers was 45.86 tons, a 5.99% decrease from the previous period. Producers cut prices to reduce inventory, and downstream factories replenished at low prices [2] - **Basis**: The current main - contract basis is around 173, with the futures price at a discount [2] - **Profit**: Oil - and methanol - based production costs increased, while coal - and ethane - based costs decreased. The overall profit situation is bearish [2] - **Valuation**: The spot price is relatively low, and the main contract is at a discount [2] PP Fundamental Changes - **Supply**: This week, domestic PP production was 79.37 tons, a 3.18% decrease from last week but a 10.56% increase from the same period last year. The average capacity utilization rate was 76.87%, a 2.53% decrease [3] - **Demand**: The average start - up rate decreased by 0.56 percentage points to 53.24%. Weak cost support and pessimistic market sentiment among industry players [3] - **Inventory**: Producer inventory decreased by 0.45 tons (0.84%), port inventory increased by 0.12 tons (1.78%), and trader inventory decreased by 1.11 tons (5.62%) [3] - **Basis**: The current main - contract basis is around - 82, with the futures price at a premium [3] - **Profit**: Profits from some production methods improved, while others declined. The average weekly import profit was - 328.98 yuan/ton, a 1.49% decrease from last week [3] - **Valuation**: The spot price is relatively low, and the main contract is at a premium [3] Main Weekly Data Changes - **Prices**: PP futures price increased by 1.27%, PE futures price increased by 2.29%, LLDPE CFR decreased by 2.95% [4] - **Production and Capacity Utilization**: PP production increased by 4.54%, PE production decreased by 1.09%, PP start - up rate increased by 1.87%, PE start - up rate decreased by 1.46% [4] - **Inventory**: PP factory inventory decreased by 4.70%, PE social inventory increased by 1.97% [4]

1. Report Industry Investment Rating - Not provided in the content 2. Core Viewpoints - The report presents a comprehensive overview of the agricultural and energy futures markets, including overnight and spot prices, fundamental information, macro news, fund flows, and arbitrage tracking. It also provides data on domestic and international supply and demand, as well as weather conditions in major producing regions [1][2][4][6][9][11][12][15] 3. Summary by Directory 3.1 Overnight Market - The closing prices and daily/overnight percentage changes of various futures contracts, including Malaysian palm oil, Brent crude, US crude, US soybeans, US soybean meal, and US soybean oil, are presented. Additionally, the latest prices and percentage changes of several currency indices are provided [1] 3.2 Spot Market - The report shows the spot prices, basis, and basis changes of DCE palm oil, DCE soybean oil, and DCE soybean meal in different regions of China, as well as the CNF premiums and quotes for imported soybeans from different countries [2] 3.3 Key Fundamental Information 3.3.1 Producing Area Weather - In Brazil, rainfall in eastern São Paulo and Minas Gerais decreased last week but is expected to return this week; weather conditions in other regions are generally favorable for soybean growth. In Argentina, soil moisture in the major soybean - producing areas is mostly suitable for soybean growth [4] 3.3.2 International Supply and Demand - From December 1 - 25, 2025, Malaysian palm oil production decreased by 9.12% month - on - month, while export volume increased according to different institutions. In Brazil, the nutritional growth of soybeans in Rio Grande do Sul is satisfactory, and the yield is expected to increase significantly. In Argentina, the soybean planting rate as of December 23 was 77% [6][7] 3.3.3 Domestic Supply and Demand - On December 26, the total trading volume of soybean oil and palm oil decreased, while the trading volume of soybean meal increased. The actual soybean crushing volume of domestic oil mills in the 52nd week of 2025 decreased, and the estimated crushing volume in January 2026 increased year - on - year. Pig farming is in a loss, and the prices of agricultural products have changed slightly [9][10] 3.4 Macro News 3.4.1 International News - Japan's November unemployment rate remained stable at 2.6%. Japan's December Tokyo CPI and core CPI annual rates decreased, and the unadjusted CPI monthly rate was negative [11] 3.4.2 Domestic News - On December 26, the US dollar/Chinese yuan exchange rate decreased (the yuan appreciated). The central bank conducted 7 - day reverse repurchase operations, with a net injection on the day and a net withdrawal for the week. The profit of national industrial enterprises from January to November increased slightly year - on - year, but decreased in November [12] 3.5 Fund Flows - On December 26, 2025, the futures market had a net inflow of 34.966 billion yuan, with different inflow and outflow situations in various sub - markets [15] 3.6 Arbitrage Tracking - Not provided in the content

1. Report Industry Investment Rating - Not provided in the content 2. Core Views of the Report - For industrial silicon, the supply side production schedule has decreased but remains at a high level, demand recovery is at a low level, and cost support has increased. It is expected to fluctuate in the range of 8780 - 8980 [4]. - For polysilicon, the short - term production schedule on the supply side has decreased and is expected to recover in the medium term. The demand side shows a continuous decline in production of silicon wafers, battery cells, and components. Overall demand is in a continuous recession, and cost support is stable. It is expected to fluctuate in the range of 57850 - 60060 [10]. - The main logic is capacity clearance, cost support, and demand increment. The main bullish factors are cost increase support and manufacturers' shutdown and production reduction plans, while the main bearish factors are the slow recovery of post - holiday demand and the strong supply and weak demand of downstream polysilicon [14][15]. 3. Summary by Relevant Catalogs 3.1 Daily Views Industrial Silicon - Supply: Last week, the supply of industrial silicon was 87,000 tons, a month - on - month decrease of 1.13% [4]. - Demand: Last week, the demand for industrial silicon was 77,000 tons, a month - on - month decrease of 4.93%, and demand remained sluggish [4]. - Inventory: Polysilicon inventory was 303,000 tons, at a high level; silicone inventory was 43,900 tons, at a low level; aluminum alloy ingot inventory was 71,000 tons, at a high level [4]. - Cost: In Xinjiang, the production loss of sample oxygen - passing 553 was 2,874 yuan/ton, and the cost support increased during the dry season [4]. - Basis: On December 26, the spot price of non - oxygen - passing silicon in East China was 9,200 yuan/ton, and the basis of the 05 contract was 320 yuan/ton, with the spot at a premium to the futures [4]. - Market: MA20 is downward, and the futures price of the 05 contract closed above MA20 [4]. - Main position: The main position is net short, and short positions increased [4]. Polysilicon - Supply: Last week, the polysilicon production was 25,300 tons, a month - on - month increase of 1.20%. The production schedule for December is predicted to be 113,500 tons, a month - on - month decrease of 0.95% compared to the previous month [8]. - Demand: Last week, the silicon wafer production was 10.33GW, a month - on - month decrease of 3.18%, and the inventory was 216,900 tons, a month - on - month increase of 0.88%. Currently, silicon wafer production is in a loss state. The production schedules of battery cells and components in December also show a downward trend [9]. - Cost: The average cost of N - type polysilicon in the industry is 38,600 yuan/ton, and the production profit is 12,400 yuan/ton [9]. - Basis: On December 26, the price of N - type dense material was 51,000 yuan/ton, and the basis of the 05 contract was - 6555 yuan/ton, with the spot at a discount to the futures [12]. - Inventory: The weekly inventory was 303,000 tons, a month - on - month increase of 3.41%, at a high level in the same period of history [12]. - Market: MA20 is upward, and the futures price of the 05 contract closed above MA20 [12]. - Main position: The main position is net short, and short positions increased [12]. 3.2 Market Overview Industrial Silicon - Futures closing prices of some contracts increased, with increases ranging from 0.40% - 1.02%. Some basis values decreased, and the registered warehouse receipt number increased by 1.81% [18]. - The weekly DMC production decreased by 6.10%, and the daily DMC price remained unchanged. The daily silicone oil price increased by 0.99% [18]. - The monthly DMC inventory decreased by 22.02%, and the monthly production of primary aluminum alloy ingots decreased by 8.66%, while the monthly production of recycled aluminum alloy ingots increased by 5.74% [18]. - The weekly social inventory of industrial silicon increased by 0.36%, and the weekly sample enterprise inventory increased by 1.61% [18]. Polysilicon - The prices of some polysilicon contracts decreased, with decreases ranging from 1.36% - 2.97%. The weekly silicon wafer production increased by 5.74%, and the weekly silicon wafer inventory decreased by 22.06% [20]. - The monthly production of photovoltaic cells decreased by 6.18%, and the monthly production of components decreased by 2.49% [20]. - The domestic inventory of components decreased by 51.73%, and the European inventory decreased by 6.50% [20]. 3.3 Other Aspects - **Price and Basis Trends**: The price trends of industrial silicon and polysilicon, as well as the basis trends of their main contracts, are presented through charts [22][25]. - **Inventory Trends**: The inventory trends of industrial silicon, including warehouse and port inventories, and sample enterprise inventories, are shown [28]. - **Production and Capacity Utilization Trends**: The production and capacity utilization trends of industrial silicon, including sample enterprise weekly production, monthly production by specification, and sample enterprise start - up rates, are presented [32]. - **Cost Trends**: The cost trends of industrial silicon in sample regions, including cost and profit trends in Sichuan, Yunnan, and Xinjiang, are shown [39]. - **Supply - Demand Balance Tables**: The weekly and monthly supply - demand balance tables of industrial silicon and the monthly supply - demand balance table of polysilicon are provided, showing supply, demand, import, export, and balance situations [41][70]. - **Downstream Trends**: The price, production, inventory, and supply - demand trends of industrial silicon's downstream industries, including silicone, aluminum alloy, and polysilicon, are presented in detail [47][57][67].

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - Last week, the black sector showed narrow - range fluctuations. In terms of index涨跌幅度, the strength relationship among varieties was coking coal > hot - rolled coil > coke > iron ore > rebar. The overall futures market atmosphere was warm with rising commodity prices, but the black sector was relatively weak [4]. - For steel products, the static valuation is neutral, and it is expected to run in a range with short - term trading recommended. For coal and coke, although the absolute inventory in the industry chain is not high, the market expectation is weak. For iron ore, there is an expectation of winter storage replenishment by steel mills [5]. Summary by Directory 01 Black Sector Trend Comparison - The black sector showed narrow - range fluctuations [4][6] 02 Futures Market Rise and Fall Comparison - The overall futures market atmosphere was warm with rising commodity prices. The non - ferrous sector led, and many varieties in the energy and chemical sector rose by about 5%. The black sector was relatively weak [4][8] 03 Spot Price - Spot prices were stable with a weakening trend, and the third round of coke price cuts was implemented [10] 04 Profit and Valuation - The rebar futures price has risen above the electric furnace valley - electricity cost, with a neutral static valuation. Steel mill profitability has stabilized [12][13] 05 Steel Supply and Demand - Last week, steel production and demand were both weak, but inventory depletion was smooth, and short - term supply - demand contradictions were not significant. China implements export license management for steel, and there is an expectation of weakening steel exports [5][14] 06 Iron Ore Supply and Demand - Last week, both port and steel mill iron ore inventories increased significantly. Iron ore shipments slightly declined from the high level, but arrivals are expected to remain high. Iron water production has stopped falling, and there is an expectation of steel mill resumption in January [5][23] 07 Coking Coal Supply and Demand - Last week, raw coal production declined, but Mongolian coal customs clearance remained at a high level, and coking coal inventory increased significantly. The market expectation is weak, and attention should be paid to the downstream winter storage replenishment rhythm [5][28] 08 Coke Supply and Demand - The third round of coke price cuts was implemented, and coking plant profits are currently low. Last week, coke production remained stable month - on - month, but inventory increased again [5][30] 09 Variety Price Differences - The steel mill's on - paper profit fluctuated at a low level, and the hot - rolled coil - rebar price difference widened [32] 10 Key Data/Policy/Information - The State Council executive meeting made arrangements for implementing the decisions and deployments of the Central Economic Work Conference. The DCE adjusted the premium and discount of the designated delivery warehouses for coking coal futures in Tangshan and Tianjin. Other information includes international interest rate adjustments, economic data, and industry - related policies [37]

Group 1: Report Industry Investment Ratings - No specific industry investment ratings are provided in the report. Group 2: Report's Core Views - Various energy and chemical futures are in different market conditions, including high - level oscillations, limited upward space, and potential for rebounds or continued weakness [2]. - Each commodity's market situation is influenced by factors such as supply and demand, device operations, and macro - economic conditions [8][9][10]. Group 3: Summaries by Commodity PX, PTA, MEG - **PX**: High - level oscillation market. Supply is marginally loose while demand is decreasing, but the tight - balance pattern remains due to high polyester开工率. Attention should be paid to position management before the festival [8]. - **PTA**: High - level oscillation market. Supply decreases and demand increases, with continuous inventory reduction, which is beneficial for the performance of spreads and basis [9]. - **MEG**: There is an expectation of supply contraction. It is in a price - range oscillation market. Although inventory accumulation is hard to change, the situation may improve marginally. Interval operations are recommended [10]. Rubber - The rubber market is oscillating strongly. Commodity preference sentiment has supported price increases, but factors such as port inventory accumulation and overseas supply pressure still exist [13][14]. Synthetic Rubber - The price center of synthetic rubber is moving up. However, near - term fundamental weakness restricts the upward elasticity of prices. The butadiene raw material has a neutral short - term fundamental situation [15][17]. Asphalt - The asphalt spot price is temporarily stable. The total domestic asphalt production in January 2026 is expected to decline. Factory inventory is decreasing while social inventory is mixed [18][28]. LLDPE - The LLDPE basis is weak, and spot transactions are concentrated in the middle stream. The market faces supply - demand pressure from high capacity and weakening demand [29][30]. PP - In January, multiple PDH units are planned for maintenance, and the PP market is stabilizing and oscillating. The cost support is limited, and the demand is weak. Attention should be paid to the marginal changes of PDH units [32][33]. Caustic Soda - The short - term rebound of caustic soda is limited in height, and attention should be paid to the delivery pressure in January. It has a high - production and high - inventory pattern with weak demand [35][36]. Pulp - The pulp market is oscillating. The market is affected by factors such as exchange rates, downstream demand, and cost expectations, with no clear one - sided driving force [39][42]. Methanol - Methanol is oscillating. The port inventory is expected to continue to accumulate, and the near - term fundamental pressure increases. It is in a pattern of weak fundamentals and strong macro - situation [45][48]. Urea - Urea is in short - term oscillation. The demand has improved, and the inventory has decreased, providing support for prices. The 05 contract has a support level due to strong agricultural demand expectations in 2026 [50][53]. Styrene - Styrene is in short - term oscillation. The processing fee is expected to remain at a relatively high level in 2026, but there are risks from downstream inventory and demand [54][57]. LPG and Propylene - **LPG**: Short - term supply is tight, and attention should be paid to the realization of downward driving forces [58]. - **Propylene**: The spot supply - demand is tightening, and there is an expectation of a rebound from the bottom [58]. PVC - The short - term rebound of PVC is limited in height. It has a high - production and high - inventory structure, and large - scale supply reduction is expected after the 03 contract [66][68]. Fuel Oil and Low - Sulfur Fuel Oil - **Fuel Oil**: It is mainly in a night - session adjustment trend and may remain strong in the short term [71]. - **Low - Sulfur Fuel Oil**: It is in a narrow - range oscillation, and the high - low sulfur spread in the overseas spot market is temporarily stable [71]. Short - Fiber and Bottle Chip - **Short - Fiber**: It is in high - level oscillation. The futures are rising, and the spot sales have improved [73]. - **Bottle Chip**: It is in high - level oscillation. The raw material futures are rising, and the market transaction atmosphere is fair [74]. Offset Printing Paper - The offset printing paper market is in a wait - and - see state. The spot price is stable, and the market transaction is not active [76][77]. Pure Benzene - Pure benzene is in short - term oscillation. It is currently in a "weak chemical reality" situation, but the market may improve in the second quarter of 2026 [81][82].

Report Industry Investment Ratings - PX: High-level volatile market [1][6] - PTA: High-level volatile market [1][7] - MEG: Limited upside space, medium-term pressure, price range volatile market [1][8] Core Views - PX is expected to maintain a high-level volatile market due to increased supply and decreased demand, but the tight balance pattern cannot be falsified for now [6] - PTA is in a high-level volatile market with supply reduction and demand increase, leading to continuous inventory depletion and positive impacts on monthly spreads and basis [7] - MEG is in a price range volatile market. Although the inventory accumulation pattern is difficult to change, the supply is expected to shrink, and the inventory accumulation expectation has marginally improved [8] Summary by Related Catalogs Market Dynamics - An 700,000-ton PX unit in the Northeast is currently restarting, and its capacity will expand to 1 million tons/year after restart [2] - A 3.6-million-ton PTA unit in East China is currently increasing its load [2] - A 550,000-ton/year MEG unit in Saudi Arabia has returned to normal operation, and another 450,000-ton/year MEG unit will undergo planned maintenance in Q1. Two 700,000-ton/year MEG units are in different states of parking and restart [2][3] - A 200,000-ton polyester unit in Wujiang and a 300,000-ton polyester bottle chip unit in South China have restarted, while a 200,000-ton direct-spun polyester staple fiber factory in Anhui plans to stop for maintenance on January 28 and restart in early March, and a 1.2-million-ton polyester bottle chip factory in Jiangyin plans to stop for maintenance in mid-January and restart in March [5] Price Quotes - **Futures**: PX, PTA, PF prices rose, SC price fell, and MEG price slightly increased. Some of their monthly spreads also changed [2] - **Spot**: PX, PTA, MEG, and Dated Brent prices increased, and the prices of other spots also changed to varying degrees [2] - **Spot Processing Fees**: PX-naphtha price spread, PTA processing fee, and short fiber processing fee increased, while bottle chip processing fee decreased, and MOPJ naphtha-Dubai crude oil price spread slightly increased [2] Trend Strength - The trend strength of PX, PTA, and MEG is all 1, indicating a neutral trend [5] Views and Suggestions - **PX**: High-level volatile market, pay attention to position management before the holiday. Supply is marginally loosening, and demand is decreasing, but the tight balance pattern persists [6] - **PTA**: High-level volatile market, pay attention to position management before the holiday. Supply is decreasing, demand is increasing, and inventory is continuously depleted [7] - **MEG**: Supply is expected to shrink, price range volatile market. Although the inventory accumulation pattern is difficult to change, the situation has marginally improved [8]

1. Report Industry Investment Rating - No relevant content provided 2. Core Views of the Report - For PTA, last week there were more changes in PTA plants, but the downstream polyester load also decreased. The supply - demand pattern of PTA itself changed little. The futures market followed the cost side to rise significantly. The spot basis loosened. It is expected that the short - term PTA spot price will fluctuate following the cost side, and the spot basis will fluctuate within a range. Attention should be paid to the macro - sentiment and the changes of upstream and downstream plants [6]. - For MEG, last week the entry of ethylene glycol ships into tanks was smooth. It is expected that the visible inventory will still increase at the beginning of next week. Fundamentally, ethylene glycol has been accumulating inventory in the near - term, but the supply - demand structure will improve from March. This week, polyester plants implemented moderate production cuts, and the monthly average load was revised down. The overseas supply of ethylene glycol will be further squeezed, and it will gradually be reflected in the import volume from February. In reality, the high port inventory and the continuous accumulation situation will restrict the rebound height of ethylene glycol. It is expected that the price center of ethylene glycol will be range - bound in the near future, and there is certain buying support at low levels [8]. 3. Summary According to the Directory 3.1 Previous Day's Review - No relevant content provided 3.2 Daily Hints - **PTA**: - On Friday, the mainstream of December goods was traded at a discount of 65 to the 05 contract, with the price negotiation range at 5100 - 5250. January goods were traded at a discount of 60 to the 05 contract, and February goods at a discount of 50. December warehouse receipts were traded at around 05 - 73. The mainstream spot basis on that day was 05 - 65. The spot price was 5170, and the 05 contract basis was - 110, with the futures price higher than the spot price. The PTA factory inventory was 3.61 days, a decrease of 0.15 days from the previous period. The 20 - day moving average was upward, and the closing price was above the 20 - day moving average. The net long position of the main contract increased [6][7]. - **MEG**: - On Friday, the price center of ethylene glycol was widely adjusted, and the market negotiation was average. The night - session of ethylene glycol opened higher and then weakened, with weak buying sentiment. In the morning, the ethylene glycol market was narrowly sorted at a low level, and the spot was negotiated at a discount of 160 - 152 yuan/ton to the 05 contract. In the afternoon, the market fluctuated upward, and the spot basis strengthened slightly. At the end of the session, next - week's spot was negotiated at a discount of 146 - 148 yuan/ton to the 05 contract. In the US dollar market, the center of the ethylene glycol outer market fluctuated upward. In the morning, the recent shipments were negotiated at around 440 - 442 US dollars/ton, and the buyers in the market were cautious. In the afternoon, the negotiation of January shipments rebounded to around 448 - 450 US dollars/ton, and the trading was stalemate. The domestic and foreign market transaction negotiation ranges were 3632 - 3700 yuan/ton and 440 - 448 US dollars/ton respectively. The spot price was 3670, and the 05 contract basis was - 176, with the futures price higher than the spot price. The total inventory in the East China region was 65.78 tons, a decrease of 11.22 tons from the previous period. The 20 - day moving average was downward, and the closing price was above the 20 - day moving average. The net short position of the main contract decreased [8][9]. 3.3 Today's Focus - **Device Changes**: - A 500,000 - ton/year ethylene glycol plant in Zhejiang has stopped for maintenance as planned recently and is expected to restart around the end of January. - The 1.1 - million - ton Ineos and 2.2 - million - ton Yisheng Ningbo plants have restarted. - A 250,000 - ton/year MEG plant in Taiwan has restarted after heating up. It was shut down for maintenance at the end of November. - A 2.2 - million - ton PTA plant in Ningbo is expected to resume operation on the 24th. It was shut down for maintenance in November [12]. 3.4 Fundamental Data - **PTA Supply - Demand Balance Sheet**: It shows the PTA supply - demand situation from January 2024 to December 2025, including data such as PTA production capacity, production, import, total supply, polyester production, consumption, and inventory [13]. - **Ethylene Glycol Supply - Demand Balance Sheet**: It presents the ethylene glycol supply - demand situation from January 2024 to December 2025, including data such as EG production, import, total supply, polyester production, consumption, and port inventory [14]. - **Price and Profit Data**: - It includes the price changes of various products such as naphtha, p - xylene, PTA, MEG, and polyester fibers from December 25 to December 26, 2025, as well as the profit data of different production methods of PTA and MEG and polyester products [15]. - **Historical Data Charts**: There are multiple historical data charts, including the price, production profit, start - up rate, inventory, and spread data of PTA, MEG, PET bottle chips, polyester fibers, etc., covering the time range from 2020 to 2025 [18][21][24][27][28][32][35][39][42][45][47][50][52][54][57][59][61][62][63][66][68][70][71][73].