瑞达期货塑料产业日报-20250820

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints - Supply side: PE production last week increased 0.14% to 661,100 tons, and capacity utilization rose 1.1% to 86.82%. With the impact of shutdown devices expanding, this week's PE production and capacity utilization are expected to decline [2]. - Demand side: PE downstream product average开工率 increased 0.4% last week, with the agricultural film开工率 up 0.8%. The agricultural film is transitioning to the peak season, with greenhouse film orders gradually accumulating, and food and daily - chemical packaging film having sporadic orders, mainly for rigid demand. Overall, PE demand is seasonally increasing [2]. - Inventory: Production enterprise inventory decreased 13.76% to 444,500 tons, and social inventory decreased 1.22% to 568,700 tons, with low overall inventory pressure [2]. - Cost: The situation of strong supply and weak demand for crude oil continues, and positive signals from Russia - Ukraine peace talks are continuously released. International oil prices are expected to fluctuate weakly [2]. - Technical analysis: For the L2601 daily K - line, pay attention to the support around 7,230 yuan/ton and the pressure around 7,400 yuan/ton [2]. 3. Summary by Relevant Catalogs 3.1 Futures Market - Futures prices: The closing price of the main polyethylene futures contract is 7,347 yuan/ton, up 40 yuan/ton. The 9 - 1 spread is - 39, unchanged [2]. - Trading volume and open interest: The trading volume is 400,529 lots, and the open interest is 381,563 lots, an increase of 21,423 lots [2]. - Top 20 positions: The buy order volume is 316,320 lots, an increase of 12,132 lots; the sell order volume is 342,353 lots, an increase of 9,715 lots; the net buy order volume is - 26,033 lots, an increase of 2,417 lots [2]. 3.2 Spot Market - LLDPE prices: The average price of LLDPE (7042) in North China is 7,291.3 yuan/ton, down 12.61 yuan/ton; in East China, it is 7,380 yuan/ton, down 8.57 yuan/ton [2]. - Basis: The basis is - 15.7, up 14.39 [2]. 3.3 Upstream Situation - Naphtha prices: The FOB middle - price of naphtha in Singapore is 61.75 US dollars/barrel, up 0.14 US dollars; the CFR middle - price of naphtha in Japan is 574.5 US dollars/ton, up 3.75 US dollars [2]. - Ethylene prices: The CFR middle - price of ethylene in Southeast Asia is 821 US dollars/ton, unchanged; in Northeast Asia, it is 826 US dollars/ton, unchanged [2]. 3.4 Industry Situation The national PE petrochemical开工率 is 84.2%, up 0.12 percentage points [2]. 3.5 Downstream Situation - Packaging film开工率: The开工率 of polyethylene (PE) packaging film is 49.07%, down 0.23 percentage points [2]. - Pipe开工率: The开工率 of polyethylene (PE) pipes is 30%, up 1 percentage point [2]. - Agricultural film开工率: The开工率 of polyethylene (PE) agricultural film is 13.82%, up 0.75 percentage points [2]. 3.6 Option Market - Historical volatility: The 20 - day historical volatility of polyethylene is 9.79%, down 0.63 percentage points; the 40 - day historical volatility is 8.96%, down 1.71 percentage points [2]. - Implied volatility: The implied volatility of at - the - money put options for polyethylene is 9.34%, down 1.85 percentage points; the implied volatility of at - the - money call options is 9.31%, down 1.89 percentage points [2]. 3.7 Industry News - China will conduct a comprehensive rectification of the petrochemical and refining industries, gradually eliminate small facilities, upgrade backward production capacity, and direct investment to advanced materials [2]. - From August 8th to 14th, China's polyethylene production was 661,100 tons, a 0.14% increase from the previous period, and the capacity utilization rate was 86.82%, a 1.1 - percentage - point increase [2]. - From August 8th to 14th, the average开工率 of China's polyethylene downstream products increased 0.4% from the previous period [2]. - As of August 13th, the inventory of Chinese polyethylene production enterprises was 444,500 tons, a 13.76% decrease from the previous period; as of August 15th, the polyethylene social inventory was 556,500 tons, a 2.14% decrease from the previous period [2].