山高环能：定向增发股票收购计划完成后持股比例达41.68%

Group 1 - The core point of the article is that Shandong High-Speed Industrial Investment Co., Ltd. plans to subscribe for up to 140 million shares of Shandong High-Speed Environmental Energy Co., Ltd. for a maximum amount of 718 million yuan [1] - After the completion of this private placement, Shandong High-Speed Industrial Investment will directly hold 23.08% of the shares, bringing the total holding ratio to 41.68% [1] - The transaction has been approved by the board of directors and the shareholders' meeting of Shandong High-Speed Environmental Energy, but still requires approval from the Shenzhen Stock Exchange and registration consent from the China Securities Regulatory Commission [1] Group 2 - Shandong High-Speed Industrial Investment has committed not to transfer the subscribed shares for three years after the completion of the subscription [1] - The purpose of this transaction is to enhance the company's financial strength, optimize its capital structure, and consolidate the controlling position of state-owned shareholders [1]