Group 1 - The company has completed the sale of its equity in two wind power-related subsidiaries to its controlling shareholder, Taiyuan Heavy Machinery Group Co., Ltd., for a total price of 466.5568 million yuan [1] - The equity sold includes a 39.782% stake in Taiyuan Heavy Industry New Energy Equipment Co., Ltd. and a 100% stake in Dingxiang County Nengyu New Energy Co., Ltd. [1] - The transaction was approved by the company's board and shareholders, with the first payment of 237,943,978 yuan made within 10 working days of the agreement's effectiveness [2][3] Group 2 - The remaining payment of 228,612,842 yuan for the 39.782% stake in the new energy company was received by the company, completing the transaction [3] - The total payment for the 100% stake in Dingxiang Nengyu was 1 yuan, which has also been paid in full [2]