化工日报：EG港口库存回升-20250708

1. Report Industry Investment Rating - Unilateral: Neutral; Inter - period: None; Inter - variety: None [2] 2. Core View of the Report - The closing price of the main EG contract was 4279 yuan/ton (up 2 yuan/ton or 0.05% from the previous trading day), the spot price of EG in the East China market was 4347 yuan/ton (down 33 yuan/ton or 0.75% from the previous trading day), and the spot basis of EG in East China (based on the 2509 contract) was 72 yuan/ton (down 4 yuan/ton month - on - month) [1] - The production profit of ethylene - based EG was - 79 US dollars/ton (down 2 US dollars/ton month - on - month), and the production profit of coal - based syngas - based EG was 35 yuan/ton (unchanged month - on - month) [1] - According to CCF data, the inventory of the main ports in East China was 58.0 tons (up 3.5 tons month - on - month); according to Longzhong data, it was 54.2 tons (up 3.6 tons month - on - month). The actual arrival at the main ports last week was 10.6 tons, with inventory reduction. This week, the planned arrival at the main ports in East China is 10.6 tons, and there is still pressure on inventory rebound [1] - The domestic supply is gradually recovering, and the short - term supply - demand structure is still benign, but the transferable spot in the market will be supplemented after the warehouse receipts are cancelled. Overseas, the supply is expected to be loose with concentrated arrivals at the beginning of July. The demand is currently strong, but several large bottle - chip manufacturers have concentrated maintenance plans, so the demand is expected to be weak [1] 3. Summary According to the Catalog 3.1 Price and Basis - The report involves the ethylene glycol spot price in East China and its basis, with specific price and basis changes as described in the core view [1][5][6] 3.2 Production Profit and Operating Rate - It includes the production profit of ethylene - based, coal - based syngas - based, naphtha - integrated, and methanol - based ethylene glycol, as well as the total load and syngas - based load of ethylene glycol [9][13][15] 3.3 International Price Difference - It shows the international price difference of ethylene glycol between the US FOB and China CFR [16][18] 3.4 Downstream Sales, Production and Operating Rate - It covers the sales and production of filaments and staple fibers, as well as the operating rates of polyester, direct - spun filaments, polyester staple fibers, and polyester bottle chips [17][19][21] 3.5 Inventory Data - It includes the inventory of ethylene glycol in East China ports, Zhangjiagang, Ningbo Port, Jiangyin + Changzhou Port, Shanghai + Changshu Port, the raw material inventory days of Chinese polyester factories, and the daily outbound volume of ethylene glycol in East China ports [29][30][38]