丙烯月报 | 2026-01-04 需求跟进有限，关注PDH装置检修兑现情况 市场要闻与重要数据 价格方面：截至2025年12月31日，丙烯主力合约收盘价5835元/吨（+42），丙烯华东现货价5900元/吨（+0），丙烯 山东现货价5715元/吨（+0），丙烯华东基差65元/吨（-42），丙烯山东基差-120元/吨（-52）。布伦特原油主力合约 收盘价61美元/桶（+0），WTI主力合约收盘价57美元/桶（+0），丙烷CP掉期M1价格507美元/吨（-2）。 供应情况：12月中国丙烯月度产量545.75万吨，同比+14.33%；丙烯开工率75.00%（+0.89%）；其中PDH制丙烯开 工率76.36%（+1.36%），甲醇制丙烯开工率87.81%（-0.51%），主营炼厂开工率75.11%（+0.00%）。 新增投产方面，巴斯夫广东50万吨新增产能投产预期兑现，一季度投产压力相对偏小，但2026 年仍是国内丙烯投 产周期，全年新增产能预计达 736 万吨，名义产能增速为 9.3%（按投产时间加权实际产能增速约在 4.4%），明显 低于 2025 年产能增速。 存量装置检修看，1月部分PDH装置存停工预期， ...

仓单数量(张) 10772 11935 1163 拉丝 30. 29% 28. 94% 1. 35% 原油价格下探,基本面支撑较弱,震荡看待。 均聚注塑 16. 13% 1.67% 14. 46% 共景注塑 -3.01% 21. 94% 18. 93% 纤维 指产 7.54% 7.71% 0. 17% BOPP 3.77% 3.36% -0. 41% 管材 0. 91% 1. 45% 0. 54% × 资料来源:卓创、隆分 停车 0. 71% 15.57% 16. 28% 本报告中的信息均源于公开可获得的资料,国贸朗货力求准确可靠,但不对上述信息的准确性及完整性做任 保证。本报告不构成个人投资建议,也未针对个别投资者将殊的投资目标、财务状况或需要,投资者需自行 酶本报告中的任何意见或建议是否符合其特定状况,据此投资,责任自负。本报告仅向特定客户推送,未终 免费 世 明 贸期货研发中心授权许可,任何引用、转载以及向第三方传播的行为均构成对国贸期货的侵权,我司将 追究法律责任。 E 將期货有限公司 -流的衍言品综合服务 手机 线 00-8888-598 | | | | | | 投资咨询业务资格:证监许可[ 201 ...

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].

1. Report Industry Investment Rating There is no information provided regarding the report's industry investment rating. 2. Core Viewpoints of the Report - The national propylene market price fluctuated slightly this period, with the Shandong market price at 6,205 yuan/ton as of Friday, down 35 yuan/ton from the previous Friday, and further dropping over the weekend [1][5]. - The cost side was volatile this period. Crude oil had significant fluctuations with mixed factors; propane FEI rose slightly during the week but overall showed a weak oscillation, and the far - month 0102 is a relatively peak season for propane; methanol and coal prices declined after the policy sentiment faded. Overall, cost disturbances increased [5]. - The supply side remained relatively loose this week. The operation rate of major refineries was at a high level, the load of local refineries increased, the operation rate of MTO units remained stable, and the operation rate of PDH decreased slightly due to the maintenance of some units [5]. - On the demand side, there were not many changes overall. The production of PP pellets remained at a high level, the operation rate of PP powder increased compared to before, the operation rate of propylene oxide increased due to improved profits, the operation rate of butanol increased due to the resumption of production at CNOOC Shell, and other downstream sectors had little change. In addition, in the Shandong region, due to the maintenance of some units, the supply decreased this period, while the demand increased slightly due to the resumption or increased load of some units, and the supply - demand gap decreased [5]. 3. Summary According to Relevant Catalogs 3.1 Price and Profit Data - **Upstream Prices**: Brent crude oil closed at $69.52, down $2.26 from the previous day and up $1.13 from the previous week; WTI crude oil closed at $67.26, down $2.1 from the previous day and up $2.19 from the previous week. Other upstream prices such as MOPJ, NWE NAP, etc., also had corresponding changes [8]. - **Mid - stream Prices**: FOB Korea was at $730, CFR China was at $765, etc. The prices in different regions in China, such as East China, Shandong, etc., also showed certain fluctuations [8]. - **Downstream Prices**: The price of propylene oxide increased by 550 yuan/ton compared to the previous week, and the prices of other downstream products such as PP pellets, PP powder, etc., also had corresponding changes [1][3]. - **Profits**: The profit of major refineries was 976.96 yuan/ton, and the profit of local refineries was 225.17 yuan/ton. The profits of different production processes such as MTO, PDH, etc., also had different degrees of change [8][10]. 3.2 Domestic Supply and Demand Situation - **Supply**: The overall operation rate of propylene was 72.97% (- 0.86%), and the production was 1.1636 million tons (- 7,700 tons). The operation rate of major refineries was 81.55% (0.34%), the operation rate of independent refineries was 48.20% (+ 0.04%), the operation rate of steam cracking was 83.08% (+ 2.9%), the operation rate of PDH was 73.58% (- 1.72%), and the operation rate of MTO was 85.27% (+ 0.32%) [2]. - **Demand**: The operation rate of PP pellets was 76.94% (- 0.03%), and the production was 773,300 tons (- 300 tons); the operation rate of PP powder was 36.04% (- 2.95%), and the production was 65,000 tons (- 5,300 tons); the operation rate of propylene oxide was 72.87% (- 0.44%), and the production was 118,800 tons (- 700 tons). The operation rate of butanol increased to 96.29% (+ 8.63%) [3]. - **Inventory**: The in - plant inventory of propylene was 33,600 tons (+ 1,800 tons), and the inventory was generally moderately high [3]. - **Import and Export**: The price difference between China and South Korea has slightly narrowed recently but still remains open. South Korea had relatively more maintenance in July, and it is expected that the domestic imports will decrease slightly in July [4]. 3.3 Shandong Balance Sheet - The supply in the Shandong region decreased this week, and the demand increased. Dongming Petrochemical carried out maintenance on July 29, including 96,000 tons of MDH and 100,000 tons of catalytic cracking units; Jinhai's 210,000 - ton light hydrocarbon cracking unit was under maintenance on July 29, reducing the external supply. On the demand side, Dongming's 200,000 - ton PP unit was under maintenance, Jinneng's 450,000 - ton 3PP unit resumed production, and some units such as CNOOC Fine Chemical and Jinling Chemical increased their propylene oxide load slightly [6][8]. 3.4 Domestic Supply and Demand Conditions - **Upstream Operation**: The operation rate of major refineries was 81.55%, up 0.34% from the previous week; the operation rate of local refineries was 48.2%, up 0.04% from the previous week. The operation rates of different production processes such as naphtha cracking, MTO, etc., also had corresponding changes [38]. - **Mid - stream Propylene**: Propylene production was 1.1636 million tons, down 13,800 tons from the previous week; the operation rate was 72.97%, down 0.86% from the previous week; the in - plant inventory was 33,600 tons, up 1,800 tons from the previous week [38]. - **Downstream Products**: The production and operation rates of downstream products such as PP pellets, PP powder, propylene oxide, etc., also had corresponding changes. For example, the production of PP pellets was 773,300 tons, down 300 tons from the previous week; the operation rate was 76.94%, down 0.03% from the previous week [38]. 3.5 Device Maintenance Situation - **MTO**: Many MTO units such as Cornell Chemical, Changzhou Changde, etc., are in a long - term shutdown or maintenance state [40]. - **PDH**: Many PDH units such as Hebei Haiwei, Jiangsu Sierbang 2, etc., are in a shutdown, maintenance, or planned maintenance state [41]. 3.6 Supply and Demand in South Korea and Japan - **South Korea**: South Korea's propylene production, domestic trade, and inventory all showed certain seasonal characteristics. It is expected that the production will decrease slightly in July and increase after the resumption of production in August [4][165][166]. - **Japan**: Japan's propylene production, sales, and inventory also showed certain seasonal characteristics [170].