化工日报：聚酯减产意向影响，EG震荡下跌-20250521

Report Summary 1. Investment Rating - Short - term cautious bullish on the unilateral strategy; no suggestions for cross - period and cross - variety strategies [3] 2. Core View - The polyester production cut intention led to a decline in the EG market. However, in the short term, due to the maintenance plans of several large devices such as Satellite, the tightening of liquidity under the solidification of warehouse receipts, and the low arrival volume, the price has support. In the long - term, under the background of continuous destocking, the liquidity of ethylene glycol may still tighten from June to July. Attention should be paid to the realization of negative feedback on the demand side when raw materials rise rapidly [1][2][3] 3. Summary by Directory Price and Basis - The closing price of the EG main contract was 4413 yuan/ton (down 62 yuan/ton or 1.39% from the previous trading day), the spot price in the East China EG market was 4510 yuan/ton (down 63 yuan/ton or 1.38% from the previous trading day), and the spot basis in East China EG (based on the 2509 contract) was 95 yuan/ton (up 3 yuan/ton month - on - month) [1] Production Profit and Operating Rate - The production profit of ethylene - based EG was - 19 US dollars/ton (up 3 US dollars/ton month - on - month), and the production profit of coal - based syngas - based EG was 229 yuan/ton (up 5 yuan/ton month - on - month) [1] International Spread - No specific data was provided in the text Downstream Production, Sales and Operating Rate - The near - end polyester load increased at a high level, and the average monthly polyester load in May may increase instead of decrease. The US orders for Chinese textile and clothing resumed shipping due to the significant reduction of US tariffs on Chinese textile and clothing [2] Inventory Data - According to CCF data, the inventory at the main ports in East China was 74.3 tons (down 0.8 tons month - on - month); according to Longzhong data, it was 66.4 tons (down 2.8 tons month - on - month). The actual arrival volume at the main ports last week was 6.4 tons, and the planned arrival volume at the main ports in East China this week was 10.9 tons [1]