建信期货聚烯烃日报-20250819

Group 1: General Information - Report Name: Polyolefin Daily Report [1] - Date: August 19, 2025 [2] - Research Team: Energy and Chemical Research Team [4] Group 2: Market Quotes - Futures Market Quotes: Plastic 2601 opened at 7352 yuan/ton, closed at 7334 yuan/ton, down 10 yuan/ton (-0.14%); Plastic 2605 opened at 7346 yuan/ton, closed at 7312 yuan/ton, down 29 yuan/ton (-0.40%); Plastic 2509 opened at 7308 yuan/ton, closed at 7292 yuan/ton, down 3 yuan/ton (-0.04%); PP2601 opened at 7073 yuan/ton, closed at 7048 yuan/ton, down 35 yuan/ton (-0.49%); PP2605 opened at 7075 yuan/ton, closed at 7048 yuan/ton, down 31 yuan/ton (-0.44%); PP2509 opened at 7051 yuan/ton, closed at 7026 yuan/ton, down 36 yuan/ton (-0.51) [5] Group 3: Market Analysis - Market Performance: Futures prices fluctuated downward, suppressing the spot market atmosphere. Traders were eager to sell, but downstream factories' enthusiasm for replenishing stocks did not improve, mainly purchasing in small quantities at low prices [6] - Supply Side: Upstream device operating loads continued to increase. Although PP maintenance losses were still at a high level, with the restart of previously shut - down devices and few new maintenance devices, the impact of maintenance decreased and the expectation of new capacity expansion increased. PE had no new plans, and after the end of the centralized maintenance period, the operating load and output continued to increase. Next week, due to more shut - down and planned shut - down devices, the supply pressure was relatively neutral [6] - Downstream Consumption: The operating loads of agricultural film, plastic weaving, and BOPP increased month - on - month. Some enterprises' orders improved, but the expectation for the peak season was weaker year - on - year [6] - Market Outlook: During the macro - window period, the market returned to fundamentals. A unilateral oscillation mindset was adopted. There was an expectation of improvement in supply - demand margins during the off - peak to peak season transition. Attention should be paid to the improvement of demand in the second half of the month and the actual support of inventory reduction [6] Group 4: Industry News - Inventory: On August 18, 2025, the inventory level of major producers was 825,000 tons, a 7.84% increase (60,000 tons) from the previous working day. The inventory in the same period last year was 830,000 tons [7] - PE Market Price: The PE market price was weakly adjusted. The LLDPE price in North China was 7200 - 7430 yuan/ton, in East China was 7260 - 7700 yuan/ton, and in South China was 7380 - 7700 yuan/ton [7] - Propylene Market Price: The mainstream price of propylene in the Shandong market was temporarily 6400 - 6450 yuan/ton, unchanged from the previous working day. There were both device startups and shutdowns, and the supply side was mixed. Production enterprises' quotes were mostly slightly increased, and downstream factories purchased at low prices. The market was mainly a game between supply and demand [7] - PP Market Price: The PP market declined slightly. The mainstream price of North China wire drawing was 6900 - 7020 yuan/ton, in East China was 6960 - 7080 yuan/ton, and in South China was 6880 - 7120 yuan/ton [8]