【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不对所包含内容 的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。邮箱： news_center@staff.hexun.com （责任编辑：宋政 HN002） 格隆汇10月20日｜据SMM了解，受近期会议以及丰/枯水期电价影响，多晶硅国内西南地区部分基地于 近日开始逐渐减少原料投放量，预计将在10月底-11月初完全停产，目前涉及产能约32万吨/年。 ...

Core Viewpoint - The domestic polysilicon market is experiencing a price increase due to tight supply and optimistic market sentiment influenced by national policies [1][2]. Price Trends - The transaction price range for n-type re-investment material is between 51,000 to 55,000 yuan/ton, with an average price of 53,200 yuan/ton, reflecting an increase of 8.57% week-on-week [1][3]. - The transaction price range for n-type granular silicon is between 49,000 to 50,000 yuan/ton, with an average price of 49,500 yuan/ton, showing a week-on-week increase of 3.13% [1][3]. Market Dynamics - The number of main signing enterprises in the domestic polysilicon market has increased to six, while the signing volume remains stable compared to the previous week [1]. - A supply tightness is observed as first-tier enterprises have reached their sales limits, leading to second-tier enterprises starting to sign contracts [1][2]. Production Capacity and Standards - The number of operating polysilicon enterprises in China remains at ten, with one enterprise expected to resume normal production in early October [2]. - New mandatory national standards on energy consumption for polysilicon production will lead to a reduction in effective domestic polysilicon capacity to approximately 2.4 million tons/year, a decrease of 16.4% compared to the end of 2024 [2].