能源化工周报：塑料-20250818

Industry Investment Rating - No information provided Core View - This week, the supply change was flat, and downstream industries had a phased restocking. By the end of the month, enterprise inventories decreased rapidly due to assessment plans, but social inventories increased due to imported arrivals. Overall, supply and demand remained loose [6] Summary by Directory Supply - PE production enterprise operating rate was 84.20%, with a month-on-month increase of 0.14%; PE weekly output was 661,100 tons, with a month-on-month increase of 0.14% [9] Demand - The weighted operating rate of PE downstream industries decreased seasonally, with the downstream weighted operating rate at 39.47%, a month-on-month decrease of 0.89% [9] Inventory - This week, PE enterprise inventory was 444,500 tons, a month-on-month decrease of 13.76%; social inventory was 568,600 tons, a month-on-month decrease of 1.23% [9] Upstream and Cost - No specific data provided in the summary part Price and Profit - This week, the PE spot price increased by 0.29% month-on-month to 7,392 yuan/ton, and the PE futures price increased by 0.38% month-on-month to 7,351 yuan/ton [9] Basis and Spread - The basis was 41; the (9 - 1) spread was -45 [9]