瑞达期货塑料产业日报-20250717

1. Report Industry Investment Rating - No information provided 2. Core View of the Report - Short - term LLDP E continues to face a situation of weak supply and demand, and L2509 is expected to fluctuate with oil prices. The daily K - line should focus on the support around 7160 and the resistance around 7260. [2] 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the main futures contract for polyethylene is 7215 yuan/ton, with a change of 1. The closing price of the January contract is 7235 yuan/ton, up 10; the closing price of the May contract is 7209 yuan/ton, up 9; the closing price of the September contract is 7215 yuan/ton, up 1. [2] - The trading volume is 181,546 hands, down 22,735; the open interest is 434,235 hands, down 2621. [2] - The spread between the January and May contracts is 26. [2] - The long position of the top 20 futures holders is 359,889 hands, up 1289; the short position is 401,569 hands, down 607; the net long position is - 41,680 hands, up 1896. [2] 3.2 Spot Market - The average price of LLDPE (7042) in North China is 7198.7 yuan/ton, down 7.39; in East China, it is 7301.22 yuan/ton, down 17.8. [2] 3.3 Basis - The basis is - 16.3, down 8.39. [2] 3.4 Upstream Situation - The FOB mid - price of naphtha in Singapore is 62.75 US dollars/barrel, down 0.13; the CFR mid - price of naphtha in Japan is 581.38 US dollars/ton, down 2.37. [2] - The CFR mid - price of ethylene in Southeast Asia is 831 US dollars/ton, unchanged; in Northeast Asia, it is 821 US dollars/ton, unchanged. [2] 3.5 Industry Situation - The national petrochemical PE operating rate is 77.79%, down 1.67. [2] 3.6 Downstream Situation - The operating rate of polyethylene (PE) packaging film is 48.07%, down 0.37; the operating rate of PE pipes is 28%, unchanged; the operating rate of PE agricultural film is 12.63%, up 0.54. [2] 3.7 Option Market - The 20 - day historical volatility of polyethylene is 11.41%, down 0.3; the 40 - day historical volatility is 12.54%, unchanged. [2] - The implied volatility of at - the - money put options is 12.05%, up 0.04; the implied volatility of at - the - money call options is 12.06%, up 0.04. [2] 3.8 Industry News - From July 11th to 17th, China's total polyethylene production was 609,100 tons, up 0.52% from last week. [2] - From July 4th to 10th, the average operating rate of China's polyethylene downstream products decreased by 0.18% compared with the previous period. [2] - As of July 16th, the inventory of Chinese polyethylene production enterprises was 529,300 tons, up 7.34% from the previous period; as of July 11th, the social inventory of polyethylene was 536,600 tons, up 3.68% from the previous period. [2] 3.9 Viewpoint Summary - In the short term, the supply - demand situation of LLDPE remains weak, and L2509 is expected to fluctuate with oil prices. [2] - In July, there are many PE maintenance devices. This week, the production and capacity utilization rate are expected to decline. [2] - ExxonMobil and Jilin Petrochemical's new devices have production expectations, which may increase the industry supply pressure in the medium - to - long term. [2] - The downstream off - season continues, and the downstream operating rate is expected to maintain a narrow downward trend. [2] - Recently, international oil prices have been weak, weakening cost support. [2]