Industry Investment Ratings - Not provided in the given content Core Views - **Crude Oil**: Current oil price decline is driven by OPEC+ production increase, and supply-demand logic will dominate oil price trends in the short term. Suggest trading in a band, with support levels for WTI at [63, 64], Brent at [66, 67], and SC at [495, 505]. Consider capturing volatility contraction opportunities in the options market [2]. - **Pure Benzene**: In the short term, pure benzene is expected to fluctuate weakly. The BZ2603 contract should follow the trends of oil prices and styrene [5]. - **Styrene**: In the short term, styrene is expected to fluctuate weakly. Consider closing short positions in EB09 and look for opportunities to short at high prices [5]. - **Methanol**: MA09 is expected to accumulate inventory, while MA01 has seasonal demand and potential supply reduction from Iranian plants. Consider buying MA01 at low prices [30]. - **Caustic Soda**: The caustic soda market is in a weak state. It is expected that the number of warehouse receipts in the main production areas will increase in August. Consider holding short positions at high prices [40]. - **PVC**: The PVC market is under pressure, with increasing inventory and weak demand. Future prices are likely to continue to decline [40]. - **Polyolefins**: In August, there is pressure on inventory accumulation. However, there is potential for restocking in the seasonal peak season. Consider closing short positions at 7200 - 7300 and continue to hold LP01 [44]. - **Urea**: In the short term, the urea market is dominated by bullish sentiment. There is a game between positive factors such as the Indian tender and negative factors such as the off - peak agricultural demand [52]. - **Polyester Industry Chain**: PX, PTA, ethylene glycol, short - fiber, and bottle - chip markets are all affected by supply - demand relationships and oil prices. They are expected to fluctuate in certain ranges, and corresponding trading strategies are provided [56]. Summaries by Catalog Crude Oil - **Prices and Spreads**: On August 7, Brent was at $66.92, WTI at $64.41, and SC at 502.10 yuan/barrel. Some spreads such as Brent - WTI and EFS decreased, while others like WTI M1 - M3 and SC M1 - M3 increased [2]. - **EIA Data**: As of August 1, US crude oil production was 1328.4万桶/日, refinery utilization rate was 96.9%, and commercial crude oil inventory decreased by 302.9万桶 [60]. Pure Benzene and Styrene - **Prices and Spreads**: On August 6, the price of pure benzene and related products changed. For example, the pure benzene - naphtha spread increased by 4.9%. Styrene prices also had minor fluctuations [5]. - **Inventory and开工率**: Pure benzene and styrene inventories in Jiangsu ports decreased, and the开工 rates of related industries had different changes [5]. Methanol - **Prices and Spreads**: On August 6, MA2601 closed at 2503, MA2509 at 2396. The MA91 spread decreased by 7.00% [28]. - **Inventory and开工率**: Methanol enterprise inventory decreased by 9.50%, while port inventory increased by 14.48% [29]. Caustic Soda and PVC - **Prices and Spreads**: On August 6, the price of 32% liquid caustic soda in Shandong remained unchanged, and the price of PVC in East China increased slightly [35]. - **Supply and Demand**: The caustic soda industry's开工率 increased, while the PVC total开工率 decreased. The demand for caustic soda and PVC downstream industries was weak [38][39][40]. Polyolefins - **Prices and Spreads**: On August 6, L2601 closed at 7382, PP2601 at 7120. Some spreads such as L2509 - 2601 and PP2509 - 2601 changed [44]. - **Inventory and开工率**: PE and PP enterprise inventories increased, and the开工 rates of related devices decreased [44]. Urea - **Prices and Spreads**: On August 6, the price of urea in various regions increased slightly. The futures prices of different contracts decreased [52]. - **Supply and Demand**: Domestic urea daily production increased slightly, and factory inventory decreased by 3.24% [52]. Polyester Industry Chain - **Prices and Spreads**: On August 6, the prices of upstream raw materials such as crude oil and naphtha decreased, and the prices of downstream polyester products had different changes [56]. - **开工率**: The开工 rates of PX, PTA, and other industries had different degrees of change [56].

6月底至7月上旬，受以伊停火影响，能化品种集体回调，聚酯链商品价格走势略有分化，中上游PX及 PTA走弱，下游短纤走势相对偏强。截至7月上旬，PTA主力合约价格在4700元/吨附近震荡运行，华东 地区现货价格约4835元/吨，现货加工费压缩至300元/吨附近。 需求方面，5月中旬抢出口带来的需求利好持续性有限，终端订单增量跟进不足，5月下旬织造端新订单 进入负增长阶段，延续至7月初。预计7月多数织厂订单量增速放缓，采购心态谨慎，多以刚需补货为 主，聚酯端产销难言乐观。今年上半年聚酯产能利用率尚可，年内尚未出现大规模减产行为，基本维持 在87%~91%之间运行。展望7月，目前长丝利润回归至盈亏平衡附近，主动减产动力不足。 总体来说，7—8月PX供需偏紧，延续去库状态，依旧为聚酯产业链偏强的环节，为PTA带来了有力的 成本支撑。7月预计PTA供应继续回升，聚酯需求承压，PTA基本面转向宽松。（作者单位：创元期 货） 产业链利润方面，6月内聚酯链利润变动有限，中上游利润修复挤压聚酯端利润。6月中下旬至7月，聚 酯端利润被动修复。同时，PTA端利润预期偏弱，现货加工费下降，截至7月初，PTA现货加工费由6月 的395 ...

化工日报 | 2025-06-25 以伊冲突缓和，聚酯产业链大幅回落 市场要闻与数据 6月24日，PX/PTA/PF/PR/MEG主力合约分别下跌4.57%4.17%、3.03%、3.69%、3.82%，主要原因是伊朗和以色列 停战下原油大跌，截至收盘时原油主力合约SC2508跌幅达到9%(跌停)。 周末美国轰炸伊朗核设施后，伊朗对美国的回击力度有限仅仅袭击了卡塔尔一个空的美军基地且在袭击前提前通 知美国随后，周二特朗普宣布伊以两国停火，战争将快速结束。局势显著缓和后，前期由于地缘冲突攀升的原油 溢价也迅速回落，已基本抹去这轮冲突爆发以来的涨幅，并带动能源板块整体下跌。 同时，伊朗的石化装置正在逐步重启中，周一隆众资讯消息称，伊朗因战争因素停车的一套EG装置正在重启，据 悉伊朗境内其他乙二醇装置近期也将陆续重启。PX装置暂没有消息，但若停战，预计也会陆续重启，市场担忧情 绪明显缓解。聚酯产业链期货产品也将重新回归基本面交易，关注前期原料高价下的聚酯减产计划在原料下跌后 还能否兑现；另外PX基本面依然偏紧但市场商谈氛围已有所回落。后期宏观方面7月还有OPEC+会议:关税延期时 限到期等需要关注，地缘端也需要关注 ...