国内外开工均下滑

Report Summary 1) Report Industry Investment Rating No relevant content provided. 2) Core View of the Report Both domestic and overseas styrene开工 have declined, with low domestic styrene profits and additional overseas device maintenance [2]. 3) Summary by Relevant Catalog - Domestic Situation: As of September 11, 2025, the domestic styrene开工 rate was 74.98%, a -4.76 pct week - on - week decrease and a +5.6 pct year - on - year increase. Weekly production was 35.4 million tons, a decrease of 2.25 million tons from the previous period. As of September 15, domestic non - integrated styrene profit was - 307 yuan/ton, at a low level [2]. - Overseas Situation: As of September 15, 2025, overseas styrene开工 was 81.8%, a -1.9 pct week - on - week decrease and a -0.1 pct year - on - year decrease, at a relatively low level in the past five years. There were new device maintenance in Malaysia and Belgium [2]. - Global Situation: As of September 15, 2025, global styrene开工 was 78.5%, a -3.3 pct week - on - week decrease and a +2.33 pct year - on - year increase, at a neutral level [2].