【PVC周报（PVC）】宏观情绪消退，盘面价格震荡偏弱-20250915

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report No clear core view is presented in the provided content. 3. Summary According to Related Catalogs PART ONE: Main Views and Strategy Overview - Summarized PVC main weekly data including price, production, inventory, and profit information [4] PART TWO: Review of Futures and Spot Market Conditions - Showed PVC price ranges and price trends of futures contracts and basis [6][7] PART THREE: PVC Supply and Demand Fundamental Data - Presented various historical data related to PVC supply and demand such as production, price, and inventory over multiple years [16][18][20]