Report Industry Investment Rating - The report's one - sided strategy rating is neutral, and there is no cross - period strategy [3] Core View - The geopolitical situation between Israel and Iran has intensified, causing crude oil and propane prices to run strongly, and the cost - side support for polyolefins has been significantly enhanced. There are many short - stop maintenance devices, and it is expected to start up one after another in the future. The short - term supply pressure is not large. The 500,000 - ton/PP device on Line 4 of Zhenhai Refining and Chemical has been successfully put into production, and the future supply is expected to increase. The agricultural film industry is in a seasonal off - season, the demand side remains sluggish, the start - up is expected to remain stable, and the overall operating load is at a low level. The start - up rate of packaging film is lower than the same period in previous years, the start - up of plastic weaving has decreased, the terminal's willingness to stock up is low, and the procurement is mainly based on rigid demand. The inventory of production enterprises has slightly increased, while the inventory of middle - stream traders has decreased. The polyolefin market maintains a pattern of weak supply and demand, and the macro - level uncertainty is strong [2] Summary by Directory 1. Polyolefin Basis Structure - L主力合约收盘价为7271元/吨（+21），PP主力合约收盘价为7084元/吨（+10），LL华北现货为7320元/吨（-80），LL华东现货为7350元/吨（-50），PP华东现货为7200元/吨（-40），LL华北基差为49元/吨（-101），LL华东基差为79元/吨（-71），PP华东基差为116元/吨（-50） [1] 2. Production Profit and Start - up Rate - PE开工率为78.7%（-0.5%），PP开工率为79.6%（+0.9%）；PE油制生产利润为458.8元/吨（+241.7），PP油制生产利润为58.8元/吨（+241.7），PDH制PP生产利润为 - 1.5元/吨（+139.6） [1] 3. Polyolefin Non - Standard Price Difference - No relevant data provided in the text 4. Polyolefin Import and Export Profits - LL进口利润为 - 6.2元/吨（-90.0），PP进口利润为 - 338.8元/吨（-9.7），PP出口利润为 - 0.7美元/吨（+1.2） [1] 5. Polyolefin Downstream Start - up and Downstream Profits - PE下游农膜开工率为12.1%（-0.3%），PE下游包装膜开工率为49.2%（+0.7%），PP下游塑编开工率为43.6%（-0.8%），PP下游BOPP膜开工率为60.4%（+0.0%） [1] 6. Polyolefin Inventory - Production enterprise inventory has slightly increased, and middle - stream trader inventory has decreased, but no specific data is provided [2]

聚烯烃日报 | 2025-06-24 新装置顺利投产，供应端压力渐增 市场分析 价格与基差方面，L主力合约收盘价为7444元/吨（+29），PP主力合约收盘价为7262元/吨（+20），LL华北现货为7440 元/吨（-40），LL华东现货为7500元/吨（+50），PP华东现货为7260元/吨（-30），LL华北基差为-4元/吨（-69），LL 华东基差为56元/吨（+21）， PP华东基差为-2元/吨（-50）。 上游供应方面，PE开工率为78.7%（-0.5%），PP开工率为79.6%（+0.9%）。 2025年期货市场研究报告 第1页 请仔细阅读本报告最后一页的免责声明 生产利润方面，PE油制生产利润为-264.8元/吨（+121.8），PP油制生产利润为-664.8元/吨（+121.8），PDH制PP生产 利润为-192.8元/吨（-47.1）。 进出口方面，LL进口利润为26.6元/吨（-20.1），PP进口利润为-306.4元/吨（+9.9），PP出口利润为-4.7美元/吨（-1.2）。 下游需求方面，PE下游农膜开工率为12.1%（-0.3%），PE下游包装膜开工率为49.2%（+0.7%）， ...