热点栏目 自选股 数据中心 行情中心 资金流向 模拟交易 客户端 有色金属类 铜： 隔夜内外铜价大幅拉升，均创历史新高，国内精铜现货进口亏损扩大。宏观方面，美国11月ADP就业人 数减少3.2万人，创2023年3月以来最大降幅，劳动力市场疲软迹象正在显现；但美国11月份ISM服务业 PMI指数升至52.6，创九个月来新高，预期52.0，服务业指数受到供应商交付时间延长以及商业活动进 一步改善的支撑。国内方面，关注即将召开的中央经济工作会议。库存方面，LME库存增加350吨至 162150吨；Comex库存增加2127吨至393979吨；SHFE铜仓单下降1599吨至28969吨；BC铜仓单维系 4879吨。昨晚LME铜注册仓单大量转为注销仓单，被市场认为即将大量被提货的表现，佐证投资者对 未来铜价的看好，也凸显了LME库存紧张和全球显性库存结构性问题，成为内外铜价联袂创新高的理 由。当前来看，短期的宏观和基本面问题已然被精矿短缺、长协高升水和库存流动性问题所取代，市场 情绪也逐渐朝着外盘挤仓演进，表现或持续偏强，关注持续性。 镍&不锈钢： 隔夜LME镍涨0.92%报14875美元/吨，沪镍跌0.02%报117 ...

Report Industry Investment Ratings - Propylene: Not clearly rated - Plastic: ☆☆☆ (White stars, indicating short - term balance and poor operability) [1] - Pure Benzene: ☆☆☆ [1] - Styrene: なな☆ - PX: ☆☆☆ [1] - PTA: 女女女 - Ethylene Glycol: 女女女 - Short - fiber: ☆☆☆ [1] - Methanol: ☆☆☆ [1] - Urea: ななな - PVC: ☆☆☆ [1] - Caustic Soda: ななな - Soda Ash: ☆☆☆ [1] - Glass: ☆☆☆ [1] Core Viewpoints - The chemical market shows a complex situation with different products having their own supply - demand relationships and price trends. Some products are in a state of supply - demand balance, while others face supply or demand pressures. Overall, the market is affected by factors such as production capacity, inventory, and downstream demand [2][3][5] Summary According to Related Catalogs Olefins - Polyolefins - Propylene futures fluctuate widely, with good downstream demand and rising offers. Plastic and polypropylene futures oscillate. Polyethylene has limited market drivers and a weakening cost - support. Polypropylene may see a slight increase in production as some maintenance devices restart [2] Pure Benzene - Styrene - Pure benzene futures are in a low - level oscillation, with a slight rebound in East China's spot and rising buying interest in Shandong. There is a downward pressure due to high arrival expectations and falling demand. Styrene futures rise, supported by an improved supply - demand structure [3] Polyester - PX and PTA fall as the impact of the blending market weakens. PX is expected to be strong in the medium - term, while PTA may continue with cost - driven logic. Ethylene glycol has a weak medium - term outlook but limited downward space. Short - fiber has a relatively good long - term supply - demand pattern, while bottle - grade PET has a weakening demand and over - capacity pressure [5] Coal Chemical Industry - Methanol futures oscillate and correct. The port inventory may remain high, and the market may continue to oscillate in a range. Urea futures rise, and production enterprises are destocking. However, the overall supply is still loose, and the downstream chasing sentiment may decline [6] Chlor - alkali - PVC shows an oscillating trend. Export may improve, but domestic demand is weak. Supply pressure may ease, and it is expected to operate in a low - level range. Caustic soda continues to decline due to high supply, low demand, and still - profitable conditions [7] Soda Ash - Glass - Soda ash falls. The industry is destocking, and the supply is expected to oscillate at a high level. The demand for heavy soda is shrinking. Glass futures are weak, with low demand and a need for further cold - repair to drive up prices [8]

Core Viewpoint - The 20th rubber futures market is experiencing weak fluctuations, with the main contract closing at 12,085.00 yuan, down 0.86% [1] Group 1: Market Analysis - Shenyin Wanguo Futures expects short-term rubber prices to maintain wide fluctuations due to ongoing supply release from overseas production areas and increasing domestic inventory [2] - Guodu Futures indicates that domestic rubber supply will gradually weaken as production areas exit the harvesting season, leading to a slightly stronger trend in rubber prices despite weak consumption [3] - Shanjin Futures notes that due to the off-season demand, the price trend of 20th rubber may remain relatively weak, although synthetic rubber prices are showing signs of recovery due to decreased inventory of raw materials [4]

Report Industry Investment Rating No relevant content provided. Core Viewpoints - The overall market shows a complex and diversified situation, with different commodities and sectors presenting various trends. Some commodities are facing supply - demand imbalances, while others are affected by factors such as geopolitical events, policy changes, and seasonal patterns. Market participants should pay close attention to these factors and adjust their investment strategies accordingly [2][3][4] Summary by Commodity Categories Energy - **Crude Oil**: API data shows an increase in US refined oil and crude oil inventories. The external market oil price fell more than 1% on Tuesday. Although there are some short - term positive news, the supply - demand surplus expansion determines that the oil price center has a downward pressure [2] - **Fuel Oil & Low - Sulfur Fuel Oil**: High - sulfur fuel oil's short - term supply pressure is relieved, but the supply is still expected to be loose in the medium term. Low - sulfur fuel oil's short - term supply pressure is also alleviated, and attention should be paid to whether the end - of - year shipping peak season and winter power generation demand can improve its supply - demand structure [19] - **Asphalt**: The domestic asphalt market shows a regional differentiated price trend. The demand in Northeast and North China is gradually stagnant, while the South China market is weak. The weekly shipment volume is at a low level in the past four years, and it is expected that BU will continue to be weak [20] Metals - **Precious Metals**: Overnight, precious metals fluctuated. Silver's upward trend slowed after hitting a new high, and gold also showed fluctuations. Platinum has a supply gap this year, and palladium is in a tight - balance supply - demand situation. Platinum is stronger than palladium in performance [3] - **Base Metals** - **Copper**: Overnight, LME copper fluctuated and closed down, while Shanghai copper showed some resilience in the previous trading - intensive area. It is recommended to hold long positions based on the MA5 moving average [4] - **Aluminum**: Overnight, Shanghai aluminum fluctuated at a high level. The social inventory of aluminum ingots in major regions increased slightly, and the spot discount slightly expanded. The aluminum market's fundamental contradictions are limited, and it is testing the previous high of 22,000 yuan [5] - **Zinc**: The domestic supply and demand of zinc both decreased, while the overseas zinc ingot spot is tight. The LME zinc is running at a high level, and the export window is open, driving the domestic market up. The bottom support of zinc is strong, and it is expected to fluctuate in the range of 22,200 - 23,000 yuan/ton [7] - **Lead**: The LME lead inventory is at a high level, and the import window is open, transferring the overseas surplus pressure to the domestic market. The domestic refined - scrap lead price difference is 25 yuan/ton, and the social inventory is at a low level. It is expected to fluctuate in the range of 17,000 - 17,500 yuan/ton [8] - **Tin**: Overnight, LME tin closed down, and Shanghai tin fluctuated with a positive line above 300,000 yuan. It is not recommended to chase the high, and a medium - to - long - term short - allocation with a hedging strategy is suggested [9] - **Industrial Silicon**: The industrial silicon market is driven down by the decline in polysilicon prices. The supply and demand are both weak, and the price is expected to continue to fluctuate. Attention should be paid to the DMC price trend [10] - **Iron & Steel Related** - **Iron Ore**: The global iron ore shipment is strong, and the domestic arrival volume is high. The port inventory is accumulating. The demand for iron ore may further decline. The market has expectations for policy benefits, and the iron ore price is expected to fluctuate [13] - **Coke**: The coke price oscillated strongly during the day. The market has expectations for downstream replenishment. The coking profit is average, and the inventory has a slight increase. The price is expected to maintain a rebound in the short term [14] - **Coking Coal**: The coking coal price oscillated strongly during the day. The market expects downstream replenishment. The production of coking coal mines increased slightly, and the total inventory decreased slightly. The price is expected to oscillate strongly in the short term [15] - **Manganese Silicon**: The price oscillated during the day. The spot price of manganese ore increased. The iron - water production is at a high level, and the silicon - manganese inventory is slowly increasing. Attention should be paid to the follow - up impact of the reduction in Ghana's shipment [16] - **Silicon Iron**: The price oscillated during the day. The market expects coal supply guarantee, which may lead to a decline in power cost and blue - carbon price. The iron - water production is at a high level, and the export demand has decreased. The supply of silicon iron has decreased, and the inventory has decreased slightly [17] Chemicals - **Polypropylene, Plastic & Propylene**: Propylene's price slightly increased. The supply of polyethylene has limited changes, and the downstream demand is weak. The supply of polypropylene is expected to slightly increase, and the short - term demand is also weak [25] - **PVC & Caustic Soda**: PVC oscillates. The export situation may improve, and the supply pressure may be relieved. It is expected to operate in a low - level range. Caustic soda oscillates weakly. The supply is high, and the downstream demand is insufficient [26] - **PX & PTA**: The price of PX and PTA is driven down by the oil price. PTA continues to cut production, and the demand for PX is weak in the short term. PX is expected to be strong in the medium term, and PTA's processing margin is expected to be repaired [27] - **Ethylene Glycol**: The weekly output of ethylene glycol decreased. The supply has improved marginally, and the price is expected to oscillate. However, it is expected to accumulate inventory around the Spring Festival [28] - **Short - Fiber & Bottle - Chip**: Short - fiber has no new investment pressure, and its price fluctuates with raw materials. Bottle - chip's demand is weak, and the over - capacity is a long - term pressure [29] Agricultural Products - **Soybean & Soybean Meal**: The South American soybean planting progress is different. The domestic soybean supply is sufficient, and the soybean meal inventory has returned to a high level. The 05 contract has reached the upper edge of the oscillation platform, and attention should be paid to the US soybean export and South American weather [33] - **Soybean Oil & Palm Oil**: Palm oil's near - month contract is reducing positions and shifting positions. The supply of Malaysian palm oil decreased slightly in November, and the Indonesian export policy is favorable. The overall view of soybean and palm oil is range - bound [34] - **Rapeseed & Rapeseed Oil**: The relationship between China and Canada has not improved, and rapeseed is oscillating at the bottom. Rapeseed meal's demand is weak, and rapeseed oil is mainly destocking. The rapeseed series is expected to oscillate in a range [35] - **Soybean No. 1**: Domestic soybeans are oscillating strongly. The supply of high - protein soybeans is tight. The US soybean is affected by South American weather and export factors, and is expected to oscillate strongly [36] - **Corn**: The spot market drives the corn futures to oscillate at a high level. The new grain supply is lower than expected, and there is a supply - demand mismatch. Attention should be paid to the new grain sales progress in the Northeast and the auction of overdue wheat [37] - **Pork**: The pork futures fluctuate narrowly, and the spot price is slightly down. The southern curing will start soon, but there is also pressure from the second - fattening pigs. The pig price may form a second bottom in the first half of next year [38] - **Eggs**: The egg futures rose sharply and then fell. The far - month contract should not be chased up, and the near - month contract may oscillate weakly [39] - **Cotton**: The US cotton slightly decreased. The domestic cotton supply pressure is not large, and the new cotton sales progress is fast. The pure - cotton yarn price is stable, and the new orders are insufficient. The industry can pay attention to hedging opportunities [40] - **Sugar**: The US sugar oscillates. The production in India and Thailand is expected to be good. The domestic market focuses on the new - season sugar production estimate, and the production in Guangxi is expected to be good [41] - **Apple**: The apple futures oscillate at a high level. The spot price is strong, and the inventory is lower than last year. In the long - term, there may be inventory pressure in the far - month contract [42] - **Wood**: The wood futures oscillate. The supply is not expected to increase significantly in the short term, the demand is in the off - season, and the low inventory supports the price [43] - **Pulp**: The pulp futures rose sharply yesterday. The domestic port inventory is still high, and the demand is weak. The price is expected to oscillate in a range [44] Financial Products - **Stock Index**: The A - share market fell with reduced volume yesterday. The stock index futures all closed down. The external market is mixed. The short - term macro - liquidity factor has uncertainties, and a wait - and - see and defensive strategy is recommended [45] - **Treasury Bonds**: The treasury bond futures oscillate. The six major banks have stopped selling 5 - year large - value deposits. The bond market sentiment is cautious, and the long - term interest rate lacks the basis for a large - scale increase [46]

纯苯苯乙烯日报 | 2025-12-03 苯乙烯基差走强 纯苯与苯乙烯观点 市场要闻与重要数据 纯苯方面：纯苯主力基差-119元/吨（+16）。纯苯港口库存22.40万吨（+6.00万吨）；纯苯CFR中国加工费102美元/ 吨（+4美元/吨），纯苯FOB韩国加工费92美元/吨（+6美元/吨），纯苯美韩价差169.8美元/吨（-1.0美元/吨）。华东纯 苯现货-M2价差-140元/吨（+10元/吨）。 纯苯下游方面：己内酰胺生产利润-635元/吨（-15），酚酮生产利润-602元/吨（+0），苯胺生产利润753元/吨（+254）， 己二酸生产利润-1252元/吨（+12）。己内酰胺开工率86.68%（-1.54%），苯酚开工率81.00%（+2.00%），苯胺开工 率77.19%（+1.51%），己二酸开工率59.40%（+3.90%）。 苯乙烯方面：苯乙烯主力基差51元/吨（+0元/吨）；苯乙烯非一体化生产利润-161元/吨（+2元/吨），预期逐步压缩。 苯乙烯华东港口库存160600吨（-3600吨），苯乙烯华东商业库存96400吨（+2200吨），处于库存回建阶段。苯乙烯 开工率67.3%（-1.7%）。 ...

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].