天顺风能：公司2025年1-9月计提资产减值准备金额合计8222.65万元

Group 1 - The core point of the article is that Tiensun Wind Power (SZ 002531) announced a provision for asset impairment amounting to 82.2265 million yuan for the period from January to September 2025, which will reduce the company's pre-tax profit by the same amount [1] - For the first half of 2025, the revenue composition of Tiensun Wind Power is as follows: wind power equipment accounts for 63.07%, power generation accounts for 31.66%, and other businesses account for 5.26% [1] - As of the time of reporting, Tiensun Wind Power has a market capitalization of 13.9 billion yuan [1]