液化石油气日报 | 2026-01-08 现货涨跌互现，醚后碳四表现疲软 市场分析 1、 1月7日地区价格：山东市场，4400-4460；东北市场，3890-4150；华北市场，4080-4420；华东市场，4300-4500； 沿江市场，4780-4950；西北市场，4200-4350；华南市场，4800-4950。（数据来源：卓创资讯） 2、 2026年2月上半月中国华东冷冻货到岸价格丙烷593美元/吨，跌3美元/吨，丁烷588美元/吨，跌3美元/吨，折合 人民币价格丙烷4582元/吨，跌26元/吨，丁烷4543元/吨，跌26元/吨。（数据来源：卓创资讯） 3、 2026年2月上半月中国华南冷冻货到岸价格丙烷586美元/吨，跌3美元/吨，丁烷581美元/吨，跌3美元/吨，折合 人民币价格丙烷4528元/吨，跌26元/吨，丁烷4489元/吨，跌26元/吨。（数据来源：卓创资讯） 昨日国内民用气现货价格涨跌互现，市场氛围尚可，但醚后碳四市场表现相对疲软，价格普遍录得下跌。其中， 华东民用气持稳为主，工业气弱势下调，由于原油表现欠佳，下游观望情绪明显，上游走量情况一般，业者谨慎 采购，市场预期偏弱。整体来看，当 ...

| LPG早报 | 研究中心能化团队 2026/01/08 | | | | | | | | | | | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | L P G | 丙烷CFR华 | CP预测合 | 山东烷基 | | | | | | | | | | | | | | | | | | | | 丙烷CIF日本 | 日期 | 华南液化气 华东液化气 山东液化气 | 山东醚后碳四 | 纸面进口利润 主力基差 | 南 | 同价 | 化油 | 2025/12/30 | 4510 | 4372 | 4300 | 582 | 542 | 515 | 4440 | 7150 | -172 | 375 | | | | | 2025/12/31 | 4590 | 4376 | 4250 | 581 | 545 | 516 | 4440 | 7100 | -80 | 318 ...

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 卓创资讯分析师 郭卫玲 【导语】11月国内液化气产销节奏良好，炼厂库容率环比有所下降，但码头到港量环比增加，导致进口 气港口库存率有所上升。12月来看，民用气在成本支撑与弱需求博弈下，上游控库为先，价格或横盘整 理；醚后碳四则先受基本面疲弱压制，后随假期需求释放而有望企稳反弹。 国产气商品量减少 炼厂库存震荡下降 11月国内液化气炼厂库容率震荡收低。截至11月30日统计数据显示，LPG炼厂月末库容率为28.75%，较 上月末相比，下降1.12个百分点。 企业停车降幅现象较多，商品量显著下降。11月国内液化气商品量预估值为159.58万吨，环比下降 5.75%；日均商品量为53194吨，环比减少2.27%。商品量下降的主要影响因素为：华东中化泉州装置提 前检修、镇海乙烯本月后期开工液化气外销量减少，沿江地区保持偏低负荷运行，东北辽阳及吉林石化 减产，华南广石化进入检修期且广西石化下游装置开工后液化气外销量减少，西部宁夏地区部分炼厂检 修及资源自用，共同导致国内液化气商品量下降。当然，山东华星石化复工，华东江苏新海检修恢复， 抵消部分供应减量。 需 ...

国泰君安期货·能源化工 C3产业链周度报告 国泰君安期货研究所 日期：2025年12月7日 陈鑫超 投资咨询从业资格号：Z0020238 赵书岑（联系人） 期货从业资格号：F03147780 Guotai Junan Futures all rights reserved, please do not reprint CONTENT 总结 01 LPG部分 02 丙烯部分 03 价格&价差 供应 需求&库存 价格&价差 平衡表 供应 需求 下游库存 Special report on Guotai Junan Futures 2 本周LPG观点：短期需求坚挺，中长期仍承压 供应 国产方面，液化气总商品量51.7万吨，较上周环比减少0.9%；其中，民用气商品量21.2万吨（+0.7%），醚后商品量17.3万吨（+2.4%）；当前， 国内民用气商品量处于低位水平，而醚后碳四商品量高位回落至24年同期水平。国际市场供应方面，美国丙烷库存环比回落，中东供应维持偏 紧；需求方面，化工刚需支撑叠加燃烧旺季来临给到相对坚挺的支撑，但当前化工维持亏损，市场担忧未来前景；此外，高价抑制买兴，买盘 热情不及上周，丙烷价格震荡整理 ...

国泰君安期货·能源化工 C3产业链周度报告 国泰君安期货研究所 陈鑫超 投资咨询从业资格号：Z0020238 日期：2025年11月23日 Guotai Junan Futures all rights reserved, please do not reprint CONTENT 总结 01 LPG部分 02 丙烯部分 03 价格&价差 供应 需求&库存 价格&价差 平衡表 供应 需求 下游库存 Special report on Guotai Junan Futures 2 | | 本周LPG观点：下游需求分化，关注成本变动 | | --- | --- | | 供应 | 国产方面，液化气总商品量50.6万吨，较上周环比减少0.9%；其中，民用气商品量20.4万吨（+0.3%），醚后商品量17.4万吨（-1.6%）；当前， | | | 国内民用气商品量处于低位水平，而醚后碳四商品量维持高位。国际市场供应方面，美国丙烷库存环比回落，中东供应偏紧；需求方面，亚洲 | | | 裂解极限进料叠加燃烧旺季来临，国际采购热情较高，买盘支撑周前期丙烷价格上行；成本传导则主要于周后期体现，原油大幅下挫带动丙烷 | | | ...

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - For LPG, demand improvement is limited and the futures valuation is high. The supply of domestic civil LPG is at a low level while the supply of etherified C4 remains high. The international propane price is strong. In the short term, there is a drive for the valuation to decline due to factors such as compressed PDH device profits [3][4]. - For propylene, the supply - demand pattern is expected to improve slightly. The current supply - demand is relatively loose, leading to a weak downward trend in prices. Next week, the supply is expected to contract and demand is expected to be stable, so there is an expectation of a stop - fall and rebound [7]. Summary by Directory LPG Part Price & Spread - Domestic spot prices of civil LPG fluctuate narrowly, and import costs increase significantly. For example, the price of Shandong civil LPG decreased by 60 yuan/ton week - on - week. FEI and CP are strong, and the import cost is supported. The FEI discount converges, the US - Far East arbitrage space expands, and the freight rate center moves up [9][22]. Supply - US propane shipments increase, with the increment mainly going to Asia. Middle East LPG shipments show different trends, and the total LPG commodity volume in China is 53.1 tons, a 1.2% week - on - week decrease. The propane supply in China is 71.21 tons, a 89.34% week - on - week increase, mainly due to an increase in international ship arrivals [36][66][78]. Demand & Inventory - The PDH operating rate increases and the MTBE operating rate remains stable. The inventory of LPG refineries is at a neutral level year - on - year with limited changes this week. The inventory of LPG terminals is at a relatively high level year - on - year, and the inventory in East China accumulates significantly [81][90][97]. Propylene Part Price & Spread - The international/US - dollar price of propylene further corrects, and the domestic price declines weakly and hits a new low. The profit of some upstream and downstream industries shows different trends, such as the significant contraction of PDH profit [106][111][119]. Balance Sheet - The operating rates of some units in the propylene industry chain change. The national supply and demand of propylene are expected to change slightly in the future. For example, the supply in November 2025 is expected to decrease slightly, and the demand is also expected to decrease slightly [127][132][136].

Report Information - Report Title: C3 Industry Chain Weekly Report [1] - Report Date: October 19, 2025 [1] - Analyst: Chen Xinchao, Zhao Shucen [1] Report Industry Investment Rating - No industry investment rating was provided in the report. Core Views LPG - This week, LPG's civil price declined due to international oil prices and a loose domestic supply - demand pattern; import costs dropped as FEI and CP decreased. The contract rebounded from previous lows. In the short - term, chemical demand is weak, and supply is affected by macro and policy uncertainties. Attention should be paid to macro factors, import costs, and international geopolitical situations [3]. Propylene - This week, domestic propylene prices declined due to changes in supply and demand. Supply decreased slightly, and demand weakened significantly. Next week, supply is expected to increase slightly, and demand will improve, but the loose pattern will continue. Propylene prices are expected to remain weak with limited downside [4]. Summary by Directory LPG - Price & Spread - LPG domestic spot prices, including those of civil gas and other types, generally declined this week. Import gas prices also showed a downward trend, and the basis of various types of LPG changed significantly [7]. - The US - Far East freight dropped sharply, and the spreads between FEI and CP showed opposite trends. Propane prices weakened significantly [14][23]. LPG - Supply - US propane shipments to Japan and South Korea increased significantly due to the substitution of cracking raw materials. Canadian propane shipments decreased slightly. Qatar, UAE, Kuwait, and other Middle Eastern countries' LPG shipments showed different trends. China's LPG imports decreased, and the total LPG commodity volume increased slightly [32][40][59]. - The total domestic LPG commodity volume was 55.0 tons (+1.3%), with civil gas at 22.2 tons (+1.8%). Propane imports decreased by 12.9 tons [62][71]. LPG - Demand & Inventory - The开工 rates of PDH and MTBE decreased slightly. In terms of inventory, LPG refinery and port inventories were at a high level year - on - year and mainly decreased month - on - month (except in Shandong) [77][86][96]. Propylene - Price & Spread - Upstream prices of the propylene industry chain generally declined, and propylene prices also decreased. The prices of downstream products in the propylene industry chain showed different trends, and the profits of some products changed significantly [107][109]. - International and domestic propylene prices both showed a downward trend, with international prices having a slight correction from high levels and domestic prices running weakly [110][118]. Propylene - Balance Sheet - The开工 rates of the propylene industry chain changed this week, with some devices having decreased开工 rates. The supply and demand of propylene in the national balance sheet showed different trends in different months, and the inventory decreased slightly [128][130][131].

Core Viewpoint - In September, the domestic liquefied petroleum gas (LPG) market experienced a dual weakness in supply and demand, with refinery inventory decreasing while port inventory increased, indicating a lack of strong expectations for market improvement in the near future [1][2][3]. Group 1: Inventory Analysis - As of September 30, the LPG refinery inventory rate was 27.91%, down 1.52 percentage points from the previous month [2]. - The estimated domestic LPG commodity volume for September was 1.6221 million tons, a decrease of 5.65% month-on-month, with an average daily commodity volume of 54,070 tons, down 0.14% [2]. - The average port inventory rate for domestic main ports was 52.36%, an increase of 1.69 percentage points from the previous month [3]. Group 2: Demand and Supply Dynamics - Domestic PDH (propane dehydrogenation) plant operating rates showed a decline followed by a slight recovery, with a weekly operating rate of 72.03% as of September 25, down 0.55 percentage points from the end of the previous month [3]. - Despite a traditional peak season for propane consumption, terminal demand growth was below expectations due to ongoing policy impacts [3]. Group 3: Price Trends - The LPG market in September showed a divergence in price trends, with residential gas prices initially rising but later declining due to increased port resources and weak terminal demand [6]. - The ether C4 market remained weak, influenced by poor downstream demand and rising upstream inventory pressures, leading to accelerated price declines [6]. Group 4: Future Outlook - The LPG market is expected to exhibit weak and fluctuating trends in October, with passive consumption of refinery and port inventories [7]. - Residential gas prices are anticipated to be weak due to abundant domestic supply and declining import costs, despite a potential increase in burning demand as temperatures drop [7].

Report Industry Investment Rating - Not provided in the content Core Viewpoints - **LPG**: Short - term weak operation. Although PDH profit has improved significantly due to the weakening of propane, the current tense Sino - US trade relationship and strong market wait - and - see sentiment make it difficult to fully realize demand support. However, considering that the PG main contract has reached a new low and civil demand is gradually improving, the downward space is expected to be limited [3]. - **Propylene**: Demand is weakening, and it will run weakly in the short term. Next week, although the supply may shrink due to the expected maintenance of PDH devices, the demand will weaken as some PO and acrylic acid devices plan to stop for maintenance, so the upward momentum of prices is limited [4]. Summary by Relevant Catalogs LPG Part Price & Spread - **Domestic Spot and Basis**: There are significant differences in the price changes of civil gas in different regions. The prices of Shandong, East China, and South China have changed by - 100, 21, and - 50 yuan/ton respectively on a weekly basis. For other LPG and basis, the prices of Shandong ether - after, East China import, and South China import have also changed, and the basis of civil gas in different regions has also shown different trends [7]. - **Regional Quotations, Premiums, and Freight**: The freight from the US to the Far East has decreased, the FEI premium has weakened, and there is an arbitrage space [18]. - **Propane Price**: It has weakened significantly [28]. Supply - **International Shipment**: The US, Canada, Qatar, and other countries' LPG shipment volumes have different degrees of changes. For example, the US - China propane shipment volume (weekly) MA4 has decreased by 1 compared with the previous period [38]. - **Domestic Supply**: The total LPG commodity volume is 54.3 tons (+0.6%), of which the civil gas commodity volume is 21.8 tons (+1.0%), and the ether - after C4 commodity volume remains at a high level. The propane commodity volume has decreased, and the imported vessel arrivals have decreased by 6.7 tons [60][69]. Demand & Inventory - **Chemical Demand**: The operating rates of PDH and MTBE have decreased slightly [73]. - **Domestic Refinery Inventory**: The ether - after inventory is at a high level, and the civil gas is accumulating inventory. The inventory of LPG refineries in different regions has different trends, such as the inventory of civil gas refineries in Shandong has increased by 1.29% on a weekly basis [82]. - **Terminal Imported Cargo Inventory**: The inventory in East China and Shandong has decreased from a high level, while the inventory in South China has increased slightly [92]. Propylene Part Price & Spread - **Upstream Price**: The prices of Brent, WTI, and other upstream products have decreased to varying degrees on a weekly basis. For example, Brent has decreased by 4.97 US dollars/bbl, with a weekly average change of - 4.73% [103]. - **Propylene Price**: The international/US - dollar price has slightly corrected from a high level, and the domestic/Shandong market is relatively strong, while the East China price has declined, and the regional spread has widened [106][114]. - **Downstream Price/Profit**: The prices and profits of downstream products such as PP particles, PP powder, and PO have changed. For example, the price of PP particles has decreased by 63 yuan/ton on a weekly basis, and the profit has decreased by 53 yuan/ton [105]. Balance Sheet - **Supply**: In October 2025, the total domestic propylene supply is expected to be 550 tons, with a weighted operating rate of 80.5%, an increase of 7.64% compared with the previous month. The supply from different sources such as main refineries, local refineries, and PDH devices has different degrees of changes [127]. - **Demand**: In October 2025, the total domestic propylene demand is expected to be 544 tons, with a weighted operating rate of 79.5%, an increase of 5.95% compared with the previous month. The demand from downstream products such as polypropylene particles, polypropylene powder, and epoxy propane has different degrees of changes [128].

Group 1: Report Information - Report Title: C3 Industry Chain Weekly Report [1] - Report Date: September 28, 2025 [1] - Analyst: Chen Xinchao [1] - Contact: Zhao Shucen [1] Group 2: Industry Investment Rating - Not provided in the report Group 3: Core Views LPG Part - Short - term support is not weak. Domestic supply has a slight increase, and import to - ship volume is expected to rise next week. Demand in the civil and chemical sectors is expected to strengthen [3]. - This week, civil gas prices showed different trends in different regions, and the FEI price of imported gas decreased slightly. Next week, import costs may increase, and the fundamentals may provide some support [4]. Propylene Part - Supply devices are gradually returning, and the market is expected to run weakly in the short - term, but there is still support at the bottom [5]. Group 4: Summary by Sections LPG Part - Price & Spread - This week, civil gas prices in East China declined slightly, those in Shandong rose slightly, and those in South China were relatively firm. Imported gas prices showed a narrow - range decline. The week - on - week changes in different regions varied [3][4][8]. - The US - Far East freight first remained stable and then declined, the FEI discount weakened, and the arbitrage space narrowed [20]. LPG Part - Supply - The total domestic LPG commodity volume was 53.9 tons, a 0.1% increase week - on - week. The civil gas commodity volume was 21.1 tons, a 4.8% increase, while the ether - after carbon four commodity volume was 18.0 tons, a 1.6% decrease [3][64]. - The international ship - arrival volume decreased by 4.1 tons this week, mainly in East China, but it is expected to increase next week [3]. LPG Part - Demand & Inventory - In terms of demand, the civil demand is strengthening, and the PDH and MTBE device operating rates have increased [3]. - Refinery inventories in East China and South China showed different trends, and port inventories in South China decreased while those in East China and Shandong increased [80][95]. Propylene Part - Price & Spread - Upstream prices such as Brent and WTI increased slightly, and propylene prices in different regions and international markets showed a downward trend [106]. - The profits of different production methods in the mid - upstream and downstream showed different changes [106][108]. Propylene Part - Balance Sheet - The operating rates of different production methods in the propylene industry chain showed different trends this week, with some increasing and some decreasing [127]. - From January to September 2025, the supply and demand of domestic propylene showed different changes in different months, and the balance volume also fluctuated [130][131].