Group 1: Report Information - The reports cover multiple industries including polyolefin, methanol, crude oil, natural rubber, urea, benzene - styrene, glass - soda ash, PVC - caustic soda, and polyester产业链 on December 3, 2025 [1][5][9][10][12][13][14][15][16] Group 2: Industry Price and Spread Changes Polyolefin - Futures prices of L2601, L2605, PP2601, and PP2605 increased on December 2 compared to December 1, with L2601 rising 0.41% to 6831 yuan/ton and PP2601 rising 0.20% to 6410 yuan/ton [2] - Price differences such as L15, LP01, etc. also had corresponding changes, with L15 rising 8.33% [2] Methanol - MA2601 decreased 0.19% to 2132 yuan/ton on December 2 compared to December 1, while MA2605 remained unchanged [5] - Methanol enterprise inventory increased 4.19% to 37.3712%, and methanol port inventory decreased 7.83% to 136.4 million tons [5] Crude Oil - Brent decreased 1.14% to 62.45 dollars/barrel, and WTI decreased 1.15% to 58.64 dollars/barrel on December 2 compared to December 1 [9] Natural Rubber - Yunnan state - owned whole latex (SCRWF) in Shanghai increased 0.34% to 14850 yuan/ton on December 2 compared to December 1 [10] - The basis of whole latex decreased 13.33% to - 510 yuan/ton [10] Urea - Futures prices of different contracts had slight increases or decreases, with the 01 contract increasing 0.72% to 1687 yuan/ton [12] - The difference between the 01 and 05 contracts changed, with an increase of 4 in the difference [12] Benzene - Styrene - Brent crude oil (January) decreased 1.1% to 62.45 dollars/barrel on December 2 compared to December 1, and styrene in East China increased 0.9% to 6680 yuan/ton [13] Glass - Soda Ash - Glass in North China decreased 0.92% to 1080 yuan/ton, and soda ash in North China remained unchanged at 1300 yuan/ton [14] PVC - Caustic Soda - East China calcium carbide - based PVC increased 0.4% to 4510 yuan/ton on December 2 compared to December 1 [15] Polyester Industry Chain - Brent crude oil (February) decreased 1.1% to 62.45 dollars/barrel, and POY150/48 price increased 0.4% to 6485 yuan/ton on December 2 compared to December 1 [16] Group 3: Industry Supply and Demand and Inventory Polyolefin - Polypropylene supply maintenance due to high - level overhauls is expected to recover, and inventory reduction is accelerating but still higher than previous years; polyethylene supply is increasing, and although upstream inventory is decreasing, it is still higher year - on - year [2] Methanol - Inland methanol supply increased with device restarts, and coal - and gas - based profits were weak; port imports are expected to decline significantly in Q1 due to Iranian gas restrictions [5][6] Crude Oil - Under the pressure of OPEC+ continuous production increase and the record - high US crude oil production, the crude oil supply - demand pattern is weak, and inventories of crude oil and refined oil increased according to API data [9] Natural Rubber - Supply is expected to increase during the seasonal peak production period, and inventory is accumulating, while demand from semi - steel and full - steel tire markets is weak [10] Urea - Domestic urea daily production increased 1.19% to 20.34 million tons on November 27 compared to November 28, and urea plant inventory decreased 5.10% to 136.39 million tons [12] Benzene - Styrene - Pure benzene supply is sufficient with device restarts and expected imports, and demand support is limited; styrene supply is expected to be stable, and demand support is also limited, but the inventory accumulation expectation is not obvious in December [13] Glass - Soda Ash - Soda ash production decreased due to device overhauls but recently recovered, and glass factory inventory decreased slightly; real - estate data shows mixed trends with new construction area decreasing and completion area increasing [14] PVC - Caustic Soda - Caustic soda supply is abundant, and demand support is weak; PVC supply pressure remains, and demand is in the off - season, but export orders are relatively good [15] Polyester Industry Chain - PX supply is expected to be better in the medium - term, and PTA supply decreased more than expected, while demand support is stronger than expected; MEG inventory accumulation in December is expected to narrow, but supply pressure remains [16] Group 4: Industry Core Views and Strategies Polyolefin - The fundamentals show a pattern of increasing supply and weak demand, with cost support and inventory pressure coexisting [2] Methanol - Inland supply increases, and port imports are expected to decline, with winter fuel demand providing support [6] Crude Oil - International oil prices are expected to continue range - bound, with Brent likely to fluctuate between 60 - 65 dollars/barrel in the short - term [9] Natural Rubber - The market is expected to maintain range - bound consolidation, with rubber prices expected to operate between 15000 - 15500 yuan/ton [10] Urea - No specific overall view and strategy are clearly stated in the provided text [12] Benzene - Styrene - For pure benzene, short - term BZ2603 is recommended to be short on rebounds; for styrene, short - term EB01 is recommended to be treated as wide - range fluctuations [13] Glass - Soda Ash - Soda ash is expected to be in a bottom - range fluctuation, and glass is expected to face pressure in the medium - and long - term, with the 01 contract having pressure in December [14] PVC - Caustic Soda - Caustic soda prices are expected to be weak, and PVC is expected to continue the bottom - weakening pattern [15] Polyester Industry Chain - PX is recommended to pay attention to the pressure around 7000 yuan/ton in the short - term; PTA is expected to be in a high - level range - bound in the short - term; MEG is expected to be in a range - bound in December; short - fiber follows raw material fluctuations, and processing fees are recommended to be shorted on highs; bottle - chip processing fees are expected to be squeezed [16]

供需与逻辑：供应端，成材产量小幅提升；库存端，成材库存下降节奏略有放缓，板材库存仍处高位状态。需求 端，当前成材消费表现平稳，但持续性存疑，后续板材工业属性支撑下，消费预期优于成材。短期基本面矛盾尚 不突出，宏观政策偏多氛围持续提振市场预期，投机情绪有所升温，后续需重点关注宏观政策落地力度、天气变 化对施工的影响、终端需求释放节奏及冬储行情启动情况。 策略 单边：震荡 跨期：无 黑色建材日报 | 2025-12-03 宏观预期继续发力，钢价区间震荡运行 钢材：宏观预期继续发力，钢价区间震荡运行 市场分析 昨日螺纹钢期货主力合约收于3133元/吨，热卷主力合约收于3325元/吨。现货方面，今日钢材现货成交整体一般偏 弱，环比昨日转弱明显，盘面持稳，无期现承接，终端对涨价后现货接受意愿较弱，部分地区有对昨日的补涨。 今日全国建材成交9.82万吨。 跨品种：无 期现：无 期权：无 风险 宏观政策、成材需求情况、钢材出口、钢厂利润、成本支撑等。 铁矿：宏观氛围回暖，矿价持续震荡 市场分析 期现货方面：昨日铁矿石期货价格小幅上涨，最终铁矿石2601合约收盘800.5元/吨；现货方面，报价整体小幅上涨、 成交氛围略显平淡 ...

| | | | 1 | | ent M1 | O M1 | | --- | --- | --- | --- | --- | --- | --- | | 2025/11/26 | 341.18 | 353.51 | 416.41 | 84.88 | -7.91 | -211.70 | | 2025/11/27 | 342.10 | 350.60 | 422.25 | 84.90 | -8.58 | -206.01 | | 2025/11/28 | 348.03 | 356.03 | 421.50 | 86.78 | -8.40 | -220.67 | | 2025/12/01 | 350.01 | 358.26 | 425.66 | 85.73 | -7.95 | -208.74 | | 2025/12/02 | 342.98 | 354.31 | 424.47 | 83.44 | -7.97 | -192.99 | | 变化 | -7.03 | -3.95 | -1.19 | -2.29 | -0.02 | 15.75 | 新 加 坡 燃 料 油 现 货 | 国 内 F U | | | | | | | | - ...

Core Viewpoint - The domestic futures market for soda ash is experiencing a slight increase, with the main contract rising by 1.28% to 1183.00 CNY/ton, despite a generally weak demand environment and high inventory levels [1][2]. Supply Side - Soda ash enterprises are making minor adjustments to their operations, with little change in production levels and few upcoming maintenance plans. New production capacity is expected to come online, maintaining overall output at relatively high levels [2]. - Manufacturers are primarily focused on fulfilling previous orders, with new orders being limited. Although short-term inventory levels are decreasing, the absolute inventory remains high [2]. Demand Side - The demand for soda ash is weak, particularly in the float glass industry, which is facing a dual weakness in supply and demand. The recovery in demand is hindered by a lack of improvement in the real estate market, which is the main downstream sector for float glass [2]. - Additionally, the anticipated demand from the photovoltaic sector for dense soda ash has not materialized, further limiting overall demand growth [2]. Inventory Levels - As of December 1, 2025, the total inventory of soda ash manufacturers in China is 1.5699 million tons, a decrease of 17,500 tons (1.10%) from the previous week. This includes 734,500 tons of light soda ash (down 6,100 tons) and 835,400 tons of dense soda ash (down 11,400 tons) [2]. Market Outlook - The futures market shows clear bottom characteristics, but there is a lack of new driving forces. The market is expected to experience strong oscillation around the bottom, with future trends requiring more catalysts to materialize. Key factors to monitor include soda ash production levels, product release schedules from Alashan, downstream purchasing rhythms, and trends in the macroeconomic and commodity markets [2].

1. Report Industry Investment Rating - The report does not explicitly mention the industry investment rating. 2. Core Viewpoints of the Report - The lithium carbonate market is in a state of tight supply - demand balance, with sentiment fluctuations triggered by news. The price of the lithium carbonate 2605 contract is expected to fluctuate in the range of 93,240 - 97,000 yuan/ton. The overall assessment of the fundamentals is neutral, with both positive and negative factors present [8][10][15]. 3. Summary According to the Directory 3.1 Daily Views - **Supply Side**: Last week, the lithium carbonate production was 21,865 tons, a 1.19% decrease from the previous week, but still higher than the historical average. In October 2025, the production was 92,260 tons, and the predicted production for next month is 92,080 tons, a 0.19% decrease. The import volume in October 2025 was 23,881 tons, and it is predicted to reach 27,000 tons next month, a 13.06% increase [8][10]. - **Demand Side**: Last week, the inventory of sample enterprises of lithium iron phosphate was 104,341 tons, a 1.71% increase from the previous week, and the inventory of sample enterprises of ternary materials was 19,361 tons, a 0.37% increase. It is expected that the demand will strengthen next month, and the inventory may be reduced [8][10]. - **Cost Side**: The cost of purchased lithium spodumene concentrate is 93,461 yuan/ton, a 1.67% daily increase, resulting in a loss of 1,012 yuan/ton. The cost of purchased lithium mica is 94,750 yuan/ton, a 0.24% daily increase, resulting in a loss of 4,604 yuan/ton. The production cost of the recycling end is generally higher than that of the ore end, with negative production income and low production enthusiasm. The quarterly cash production cost of the salt - lake end is 31,477 yuan/ton, significantly lower than the ore end, with sufficient profit margins and strong production motivation [9]. - **Other Factors**: On December 1st, the spot price of battery - grade lithium carbonate was 94,350 yuan/ton, and the basis of the 05 contract was - 2,590 yuan/ton, indicating that the spot price was at a discount to the futures price. The smelter inventory decreased by 6.81% to 24,324 tons, lower than the historical average; the downstream inventory decreased by 5.51% to 41,984 tons, higher than the historical average; other inventories increased by 3.72% to 49,660 tons, higher than the historical average; the total inventory decreased by 2.07% to 115,968 tons, higher than the historical average. The MA20 of the disk was upward, and the futures price of the 05 contract closed above the MA20. The net position of the main contract was short, with an increase in short positions [12]. - **Positive Factors**: Lithium mica manufacturers have plans to stop or reduce production, and the volume of lithium carbonate imported from Chile has decreased on a month - on - month basis [13]. - **Negative Factors**: The supply from the ore/salt - lake end remains at a high level, and the decline is limited [14]. 3.2 Lithium Carbonate Market Overview - **Price Changes**: The prices of battery - grade lithium carbonate, industrial - grade lithium carbonate, and other related products have shown different degrees of increase or decrease. For example, the price of battery - grade lithium carbonate increased from 93,750 yuan/ton to 94,350 yuan/ton, an increase of 600 yuan/ton [17]. - **Supply - Side Data**: The weekly and monthly operating rates, production, and processing costs of lithium spodumene and lithium mica have changed to varying degrees. For example, the monthly production of lithium spodumene increased by 5.14% to 348,500 tons, and the daily production cost increased by 1.67% to 93,461 yuan/ton [20]. - **Demand - Side Data**: The production, inventory, and export volume of lithium iron phosphate, lithium iron phosphate lithium, and other products have also changed. For example, the monthly production of lithium iron phosphate increased by 4.69% to 412,850 tons, and the weekly inventory of lithium iron phosphate increased by 1.71% to 104,341 tons [20]. 3.3 Supply - Related Content - **Lithium Ore**: The price, production, and import volume of lithium ore have changed over time. The price of lithium ore has fluctuated, and the production and import volume of lithium spodumene and lithium mica have shown different trends [25][26]. - **Lithium Carbonate**: The operating rate, production, import volume, and supply - demand balance of lithium carbonate have been analyzed. The operating rate and production of different sources of lithium carbonate (lithium spodumene, lithium mica, salt - lake, and recycling) have changed, and the import volume from different countries has also fluctuated [31][32][38]. - **Lithium Hydroxide**: The capacity utilization rate, production, export volume, and supply - demand balance of lithium hydroxide have been studied. The capacity utilization rate and production of lithium hydroxide have changed, and the export volume has also shown different trends [40][43]. 3.4 Cost - Profit of Lithium Compounds - The cost and profit of various lithium compounds, such as purchased lithium spodumene concentrate, purchased lithium mica concentrate, and recycled lithium carbonate, have been analyzed. Different production methods and raw materials have different cost - profit situations [45][46][48]. 3.5 Inventory - The inventory of lithium carbonate and lithium hydroxide has been monitored. The inventory of lithium carbonate includes smelter inventory, downstream inventory, and other inventories, and the overall inventory has changed. The inventory of lithium hydroxide also shows different trends [53][55]. 3.6 Demand - Related Content - **Lithium Battery**: The price, production, shipment, and export volume of lithium batteries have been analyzed. The price of lithium batteries has fluctuated, and the production, shipment, and export volume have changed over time [56][57]. - **Ternary Precursor**: The price, production, import - export volume, and supply - demand balance of ternary precursors have been studied. The price of ternary precursors has changed, and the production, import - export volume, and supply - demand balance have also shown different trends [61][62][65]. - **Ternary Material**: The price, cost - profit, production, import - export volume, and inventory of ternary materials have been analyzed. The price and cost - profit of ternary materials have changed, and the production, import - export volume, and inventory have also fluctuated [67][68][70]. - **Phosphoric Acid Iron/Phosphoric Acid Iron Lithium**: The price, production cost, production, export volume, and inventory of phosphoric acid iron and phosphoric acid iron lithium have been studied. The price and production cost have changed, and the production, export volume, and inventory have also shown different trends [72][74][75]. - **New Energy Vehicle**: The production, sales, export volume, and sales penetration rate of new energy vehicles have been analyzed. The production, sales, and export volume of new energy vehicles have changed, and the sales penetration rate has also shown different trends [79][80][81].

Report Industry Investment Rating - Not provided in the content Core View of the Report - The fundamentals are entirely positive. Domestic social inventories are continuously declining, November smelting output decreased month-on-month and was significantly lower than expected, and the spot premium is continuously being repaired upwards, reflecting both consumption intensity and supply tightness. Although LME inventories are rising, overseas premiums remain high, and China's export window remains open. TC prices at home and abroad are continuously falling, and smelting comprehensive costs are starting to face losses, with supply-side pressure expected to decline in the future. The fundamentals have shifted from negative to positive, zinc is currently undervalued, the expectation of a US interest rate cut in December has increased, and there is optimism about future consumption [5] Summary by Relevant Catalogs Important Data - **Spot**: The LME zinc spot premium is $165.44 per ton. The SMM Shanghai zinc spot price changed by 190 yuan/ton to 22,560 yuan/ton, with a spot premium of 20 yuan/ton; the SMM Guangdong zinc spot price changed by 170 yuan/ton to 22,520 yuan/ton, with a spot premium of -20 yuan/ton; the Tianjin zinc spot price changed by 180 yuan/ton to 22,490 yuan/ton, with a spot premium of -5 yuan/ton [2] - **Futures**: On December 1, 2025, the main SHFE zinc contract opened at 22,450 yuan/ton and closed at 22,590 yuan/ton, up 235 yuan/ton from the previous trading day. The trading volume for the day was 128,295 lots, and the position was 105,756 lots. The highest intraday price reached 22,620 yuan/ton, and the lowest was 22,380 yuan/ton [3] - **Inventory**: As of December 1, 2025, the total inventory of zinc ingots in seven major regions monitored by SMM was 144,300 tons, a change of -3,800 tons from the previous period. As of December 1, 2025, the LME zinc inventory was 52,025 tons, a change of 275 tons from the previous trading day [4] Market Analysis - The fundamentals are entirely positive. Domestic social inventories are continuously declining, November smelting output decreased month-on-month and was significantly lower than expected, and the spot premium is continuously being repaired upwards, reflecting both consumption intensity and supply tightness. Although LME inventories are rising, overseas premiums remain high, and China's export window remains open. TC prices at home and abroad are continuously falling, and smelting comprehensive costs are starting to face losses, with supply-side pressure expected to decline in the future. The fundamentals have shifted from negative to positive, zinc is currently undervalued, the expectation of a US interest rate cut in December has increased, and there is optimism about future consumption [5] Strategy - **Single-sided**: Cautiously bullish [6] - **Arbitrage**: Inter-period positive spread arbitrage [6]

Report Overview - The report focuses on the industrial silicon and polysilicon markets, analyzing their prices, supply, demand, cost, inventory, and providing后市研判 [6][8] Industrial Silicon Price - As of November 28, 2025, the spot price of Xinjiang industrial silicon 553 oxygenated was 8,900 yuan/ton, unchanged from the previous week; the 421 oxygenated was 9,200 yuan/ton, also unchanged. The futures main contract closed at 9,130 yuan/ton [6][11] Supply - Xinjiang's开工率 remained stable with a slight expected increase next week; Northwest regions had little change; Yunnan's开工率 was expected to decline in December due to higher costs; Sichuan's开工率 would further decrease in December. Overall, production increased slightly [6] Demand - Polysilicon's weekly开工率 decreased, with mixed production expectations in December; organic silicon's开工率 increased slightly, with a potential decline in December; aluminum alloy enterprises'开工率 was stable, supported by good terminal demand. In October, industrial silicon exports were 45,100 tons, a 36% month - on - month and 31% year - on - year decrease [6] Cost - The cost of industrial silicon remained stable this week [6] Inventory - As of November 27, the national social inventory of industrial silicon was 550,000 tons, an increase of 2,000 tons from the previous week [7] 后市研判 - The current supply and demand of industrial silicon are weak, and high inventory is being depleted slowly. The futures market is expected to fluctuate widely in the short term, with attention on northern开工 changes and downstream production cuts [7] Polysilicon Price - As of November 28, 2025, the spot price of N - type dense material was 50,000 yuan/ton, unchanged from the previous week. The futures main contract closed at 56,425 yuan/ton [8] Supply - Silicon material enterprises were firm on price stability. In November, two leading enterprises significantly reduced production, and the polysilicon output decreased significantly compared to October. The weekly开工率 decreased, and the production expectations in December were mixed, with a limited decrease compared to November [8] Demand - Terminal demand is weak, with component prices weakly stable, and silicon wafer and battery prices continuing to fall. The silicon wafer segment has reduced production, but there is no significant reduction in procurement plans. In October, polysilicon imports were 1,446.4 tons, a 12% month - on - month increase; in September, exports were 1,547.9 tons, a 28% month - on - month decrease [8] Cost - The cost of polysilicon remained stable this week [8] Inventory - As of November 28, the polysilicon factory inventory was 278,300 tons, an increase of 9,800 tons from the previous week [8][26] 后市研判 - The current supply and demand of polysilicon are weak, and inventory remains high. Supported by anti - involution policies and market expectations, it is expected to remain high and fluctuate in the short term, with attention on policy implementation [8] Downstream Markets Silicon Wafers - As of November 28, 2025, the average prices of N - type M10 - 182(130µm), N - type G10L - 183.75(130µm), N - type G12R - 210R(130µm), and N - type G12 - 210(130µm) decreased compared to the previous week. Prices are approaching most manufacturers' cash cost lines, and significant production cuts are expected in December [30] Batteries - As of November 28, 2025, the prices of M10, G10L, G12R, and G12 single - crystal TOPCon batteries decreased compared to the previous week. The battery market is weakening, with increased price declines and weakened demand support. Some leading enterprises may lock in inventory to support prices [34] Components - As of November 28, 2025, the prices of 182 and 210 single - sided and double - sided TOPCon components remained unchanged from the previous week. The component market is weakly stable, with a weak distributed market. Leading enterprises hold firm on prices, while second - and third - tier manufacturers still sell at low prices [38] Organic Silicon - As of November 28, 2025, the price of organic silicon DMC in East China was 13,200 yuan/ton, unchanged from the previous week. The industry's开工率 increased slightly this week, and there are expectations of production cuts after the industry meeting [42] Aluminum Alloys - As of November 28, 2025, the price of Shanghai aluminum alloy ingot ADC12 was 20,800 yuan/ton, unchanged from the previous week. Aluminum alloy enterprises'开工率 is basically stable, with good terminal demand [46]

宽平衡，价格支撑减弱。成本方面，国际油价现实端供强于需持续，地缘方面俄乌、美委局势仍存不确定 研究员: 林静宜 期货从业资格号F03139610 期货投资咨询从业证书号Z0021558 苯乙烯产业日报 2025-12-01 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 期货收盘价(活跃合约):苯乙烯(日,元/吨) | 6549 | -17 期货成交量(活跃:成交量):苯乙烯(EB)(日, | 270098 | -20251 | | | 前20名持仓:买单量:苯乙烯(日,手) | 316499 | 手) -21219 1月合约收盘价:苯乙烯(日,元/吨) | 6549 | -17 | | | 期货持仓量(活跃:成交量):苯乙烯(EB)(日, | | | | | | | | 308914 | -6808 前20名持仓:净买单量:苯乙烯(日,手) | -46463 | 4741 | | | 手) 前20名持仓:卖单量:苯乙烯(日,手) | 362962 | -25960 仓单数量:苯乙烯 ...

Report Summary 1. Report Industry Investment Rating - No investment rating information is provided in the report. 2. Core View of the Report - The spot price of logs has been adjusted downward, with the prices of various specifications generally dropping by 10 - 20 yuan per cubic meter. The arrival volume at ports on the supply side continues to rise, and the port inventory is higher than in the past two years. Although the outbound volume remains resilient, it will face pressure in the future. Currently, the futures price is at a relatively low level, and cost support limits the downside. Overall, the reality of the 01 contract is weak, and the willingness to take delivery is low. The futures market is expected to run weakly [3][4]. 3. Summary by Relevant Catalog Futures and Spot Prices - On November 28th, the prices of log futures contracts LG2601, LG2605 remained unchanged, while LG2603 increased by 2.0 yuan to 776.5 yuan, with a gain of 0.26%. The 01 - 03 spread decreased by 2.0 to -11.5, and the 03 - contract basis decreased by 2.0 to -26.5. The prices of various types of spot logs at ports such as Rizhao and Taicang remained unchanged [2]. - The CFR prices of 4 - meter medium - grade A radiata pine and 11.8 - meter spruce in the external market also remained unchanged on November 28th compared to previous dates [2]. Cost: Import Cost Calculation - On November 28th, the RMB - US dollar exchange rate was 7.071 yuan, and the import theoretical cost was 806.36 yuan, a decrease of 0.28 yuan from the previous day, with a change of 0% [2]. Supply: Monthly - In October, the port shipping volume was 201.3 million cubic meters, an increase of 24.7 million cubic meters or 13.99% compared to September. The number of ships at the port (New Zealand → China, Japan, South Korea) was 54, an increase of 8 or 17.39% compared to the previous period [2]. Inventory: Main Port Inventory (Weekly) - As of November 21st, the total domestic coniferous log inventory was 303 million cubic meters, an increase of 8 million cubic meters compared to the previous week. The inventory in Shandong was 195.4 million cubic meters, an increase of 11.1 million cubic meters; the inventory in Jiangsu was 83.18 million cubic meters, a decrease of 0.5 million cubic meters [2][3]. Demand: Daily Average Outbound Volume (Weekly) - As of November 21st, the daily average outbound volume of logs was 6.44 million cubic meters, a decrease of 0.12 million cubic meters compared to the previous week. The outbound volume in Shandong was 3.59 million cubic meters, a decrease of 0.08 million cubic meters; the outbound volume in Jiangsu was 2.36 million cubic meters, a decrease of 0.08 million cubic meters [2][3]. Forecast of Arrival at Ports - From November 24th to November 30th, 2025, the number of pre - arriving New Zealand log ships at 13 Chinese ports was 6, a decrease of 7 compared to the previous week, a week - on - week decrease of 54%; the total arrival volume was about 21.7 million cubic meters, a decrease of 20.1 million cubic meters compared to the previous week, a week - on - week decrease of 48% [3].

祁玉蓉（F03100031, Z0021060），联系电话：010-8229 5006 | 铅锌日评20251201：区间整理 | | | --- | --- | | 2025/12/1 指标 单位 今值 变动 | | | 16,975.00 0.44% SMM1#铅锭平均价格 元/吨 | | | 期货主力合约收盘价 元/吨 17,090.00 0.80% | | | 沪铅基差 元/吨 -115.00 -60.00 | | | 20.00 - 升贴水-上海 元/吨 | | | 美元/吨 -81.80 1.00 | | | 元/吨 -35.00 -25.00 沪铅近月-沪铅连一 | | | 沪铅连一-沪铅连二 元/吨 10.00 10.00 | | | 沪铅连二-沪铅连三 元/吨 -20.00 5.00 | | | 手 43,419.00 -24.23% 期货活跃合约成交量 | | | 期货活跃合约持仓量 手 47,922.00 -0.43% | | | 成交持仓比 / 0.91 -23.90% | | | 沪锌近月-沪锌连一 元/吨 -40.00 -5.00 | | | 沪伦铅价比值 / 0.92% | 8. ...