基本面表现持续偏弱，光伏玻璃盈利由正转负

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - The fundamental performance of the photovoltaic glass industry remains weak. Although the market price is temporarily stable, there may be further adjustments in the future. The industry's gross profit margin has turned negative, and the supply - demand gap is expected to widen [1][2][3]. 3. Summary by Related Catalogs 3.1 Photovoltaic Glass Weekly Outlook - Supply: Last week, one production line started feeding materials and one was ignited, increasing the overall supply. The current in - production capacity is 89,380 tons per day with a capacity utilization rate of 68.35%. One production line is expected to undergo cold repair this week, reducing capacity by 1,200 tons per day [1][7]. - Demand: Last week, the industry demand was weak, and many photovoltaic glass enterprises couldn't achieve production - sales balance. Component manufacturers are using previously stocked glass, and November and December are seasonal off - peak demand months, so short - term demand will continue to decline [1][7]. - Inventory: Last week, the inventory of photovoltaic glass manufacturers continued to increase. With supply rising and demand expected to fall, the industry's supply - demand gap is expected to widen [1][7]. - Gross Profit Margin: Last week, the gross profit margin of the photovoltaic glass industry turned negative, currently about - 0.96% [2][7]. 3.2 Domestic Photovoltaic Glass Industry Chain Data 3.2.1 Photovoltaic Glass Spot Price - As of November 14, the mainstream price of domestic 2.0mm coated (panel) photovoltaic glass was 13 yuan per square meter, unchanged from last week; the mainstream price of 3.2mm coated glass was 19.5 yuan per square meter, also unchanged from last week [1][8]. 3.2.2 Supply - side - Last week, one production line started feeding materials and one was ignited, increasing the overall supply. The current in - production capacity is 89,380 tons per day with a capacity utilization rate of 68.35%. One production line is expected to undergo cold repair this week, reducing capacity by 1,200 tons per day [1][7][11]. 3.2.3 Demand - side - Last week, the industry demand was weak, and many photovoltaic glass enterprises couldn't achieve production - sales balance. Component manufacturers are using previously stocked glass, and November and December are seasonal off - peak demand months, so short - term demand will continue to decline [1][7][20]. 3.2.4 Inventory - side - Last week, the inventory of photovoltaic glass manufacturers continued to increase. With supply rising and demand expected to fall, the industry's supply - demand gap is expected to widen [1][7][23]. 3.2.5 Cost - profit side - Last week, the gross profit margin of the photovoltaic glass industry turned negative, currently about - 0.96% [2][7][26]. 3.2.6 Trade - side - From January to September 2025, China's photovoltaic glass exports increased by 19.7% compared with the same period in 2024. The export of photovoltaic glass remains prosperous, and overseas installation demand is strong [34].