Mergers and Acquisitions - Yiyi Co. has terminated the acquisition of 100% equity in Hangzhou Gaoye Family due to failure to reach an agreement on valuation with the counterparties, influenced by the company's adjustments in sales models and new product promotions for the 2025 Double Eleven event [1] - Solar Energy's wholly-owned subsidiary, China Energy Conservation Solar Technology Co., plans to acquire 100% equity in Jinhua Windling New Energy Development Co. for 527 million yuan, with the target company's audited book value at 545 million yuan as of August 31, 2025. This transaction does not constitute a major asset reorganization [2] Performance Disclosure - SMIC reported a net profit of 5.041 billion yuan for 2025, reflecting a year-on-year growth of 36.3%, with operating revenue of 67.323 billion yuan, up 16.5% [3] - Tebao Bio announced a total operating revenue of 3.696 billion yuan for 2025, marking a year-on-year increase of 31.18%, and a net profit attributable to the parent company of 1.038 billion yuan, up 25.39% [4] - Guoke Tiancai reported an operating revenue of 1.102 billion yuan for 2025, a year-on-year growth of 14.73%, with a net profit of 204 million yuan, increasing by 17.94% [5] Shareholding Changes - Haitai Technology's controlling shareholder, Sun Wenqiang, plans to reduce his stake by up to 3.00%, amounting to a maximum of 2.9845 million shares due to personal financial needs [6] - Rike Chemical's shareholder, Zhao Dongri, intends to reduce his holdings by no more than 3%, equating to a maximum of 1.3498 million shares [7] - Magu Technology's shareholder, Baolifeng, along with its concerted actor Dong Jiyong, plans to reduce their holdings by up to 3%, totaling a maximum of 2.1496 million shares [8]