--- title: "中國石化 4 月份對二甲苯合同價格上漲，因需求穩定 — OPIS" type: "News" locale: "zh-HK" url: "https://longbridge.com/zh-HK/news/285033499.md" description: "中國石化已將 4 月份的對二甲苯合同價格定為 9,765 元/噸，較 3 月份小幅上漲 0.15%。這一調整是由於中東地區地緣政治緊張局勢緩解後需求穩定。儘管由於檢修活動和不可抗力聲明導致對二甲苯供應緊張，但 PTA 工廠的減產使得對二甲苯需求保持穩定。中國石化 4 月份的 PTA 價格為 6,570 元/噸，環比上漲 3.3%，5 月份的對二甲苯提名價格為 9,900 元/噸" datetime: "2026-05-04T06:10:35.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/285033499.md) - [en](https://longbridge.com/en/news/285033499.md) - [zh-HK](https://longbridge.com/zh-HK/news/285033499.md) --- # 中國石化 4 月份對二甲苯合同價格上漲，因需求穩定 — OPIS China's Sinopec has finalized its paraxylene contract price for April at 9,765 yuan/mt ($1,429.84), up marginally by 0.15% from its March CP settlement, industry sources said on Monday. The company initially nominated its April CP at 9,700 yuan/mt, a 50 yuan/mt decrease from the March settlement. The adjustment follows a period of demand stabilization as Middle East geopolitical tensions eased, cooling the supply chain disruptions that previously drove prices higher in the local market. In addition, PX prices softened in April as feedstock shortages forced production cuts across the polyester chain. The average Chinese PX plant operating rate slipped 0.1 percentage point week on week to 79.7% on April 30, while the average purified terephthalic acid plant operating rate rose 1.3 percentage points week on week to 66.3%, remaining significantly depressed compared to last year's 82%. Similarly, while the average Chinese polyester plant run is hovering at 82.4%, this is lower by 11.4 percentage points year on year. Asian PX supply tightened as the second-quarter maintenance cycle began; however, this squeeze was mitigated by a parallel slowdown in the PTA sector, which curbed feedstock consumption. Notable domestic PX Chinese plants that saw turnarounds in April included Fujian Fuhaichuang Petroleum Chemical Industry Co.'s 800,000 mt/year plant in Fujian, Sinopec Jinling Co.'s 600,000 mt/year plant in Jiangsu and Zhejiang Petroleum and Chemical Co.'s 2 million mt/year plant in Zhoushan. Elsewhere in Asia, Ulsan Aromatics Co's 1 million mt/year plant in South Korea was also taken offline for maintenance. Exacerbating the PX supply tightness was a series of force majeure actions triggered by Middle East-related supply chain disruptions. On Tuesday, China's Hengyi Industries declared force majeure on supplies from its Pulau Muara Besar complex in Brunei following an upstream refinery disruption. Concurrently, Thai Paraxylene Co. issued a similar declaration for PX and other aromatics, citing feedstock shortages linked to regional geopolitical tensions. Both notices were dated April 28 and seen by OPIS. Earlier, on April 13, Hanwha TotalEnergies Petrochemical declared force majeure on PX supply due to delivery disruptions of raw materials required for production amid the Middle East conflict, according to a company notice seen by OPIS. Conversely, ongoing maintenance at Chinese PTA plants provided much-needed relief to the tightening PX market. Significant shutdowns included Hengli Petrochemical's Dalian units (4.7 million mt/year total), Sanfangxiang's Jiangyin facilities (3.2 million mt/year), and Xinfengming's Tongxiang plant (3 million mt/year). Collectively, these 10.9 million mt of PTA outages reduced PX demand by an estimated 7.14-7.19 million mt. This demand-side reduction, alongside lower PTA operating rates, kept PX demand stable compared to March and effectively prevented any significant price hikes. Sinopec has settled its April PTA CP at 6,570 yuan/mt, up 3.3% month on month amid tighter supply. The company utilizes a nomination and settlement mechanism to establish both PX and PTA monthly pricing with its customer base. Sinopec has nominated its May PX CP at 9,900 yuan/mt. This content was created by Oil Price Information Service, which is operated by Dow Jones & Co. OPIS is run independently from Dow Jones Newswires and The Wall Street Journal. \--Reporting by Serena Seng, sseng@opisnet.com; Editing by Mei-Hwen Wong, mwong@opisnet.com (END) Dow Jones Newswires May 04, 2026 01:51 ET (05:51 GMT) Copyright (c) 2026 Dow Jones & Company, Inc. ### 相關股票 - [600028.CN](https://longbridge.com/zh-HK/quote/600028.CN.md) - [159309.CN](https://longbridge.com/zh-HK/quote/159309.CN.md) - [561360.CN](https://longbridge.com/zh-HK/quote/561360.CN.md) - [516570.CN](https://longbridge.com/zh-HK/quote/516570.CN.md) - [561760.CN](https://longbridge.com/zh-HK/quote/561760.CN.md) - [159731.CN](https://longbridge.com/zh-HK/quote/159731.CN.md) ## 相關資訊與研究 - [推 11 萬座加油站轉型 陸商務部：籌劃公佈「人工智慧 + 消費」政策](https://longbridge.com/zh-HK/news/286753977.md) - [信邦子公司將於 COMPUTEX 展出浸沒液冷模組，助攻邊緣 AI 散熱需求](https://longbridge.com/zh-HK/news/286516329.md) - [中國石化發布自研 103 號賽級燃油 稱打破長期依賴進口局面](https://longbridge.com/zh-HK/news/286662211.md) - [全球市場動盪：地緣政治影響金融，科技需求激增引發新機遇](https://longbridge.com/zh-HK/news/286838455.md) - [嚴峻外貿形勢如何找機會？ 這家台商不靠低價爭取歐美客户](https://longbridge.com/zh-HK/news/286912630.md)