Yonghe Co., Ltd. announced that on December 30, 2025, the 25th meeting of the fourth board of directors of the company deliberated and passed the wholly-owned subsidiary absorption and merger bill. The consolidated party, Inner Meng Yonghe, had registered capital of 1 billion yuan, total assets of 2,748 billion yuan, revenue of 1,724 million yuan, and net profit of 152 million yuan on September 30, 2025; the consolidated party, Huasheng Hydrofluoric Acid, had registered capital of 40 million yuan, total assets of 169 million yuan, revenue of 266 million yuan, and net profit of 17.261 million yuan for the same period. After the merger was completed, Inner Mongolia Yonghe continued, and Watson Hydrofluoric Acid was cancelled, and the former took over its rights and obligations. This merger and acquisition does not affect the company's finances or profit or loss, nor does it harm shareholders' interests.

Yonghe Co., Ltd. announced that on December 30, 2025, the 25th meeting of the fourth board of directors of the company deliberated and passed the wholly-owned subsidiary absorption and merger bill. The consolidated party, Inner Meng Yonghe, had registered capital of 1 billion yuan, total assets of 2,748 billion yuan, revenue of 1,724 million yuan, and net profit of 152 million yuan on September 30, 2025; the consolidated party, Huasheng Hydrofluoric Acid, had registered capital of 40 million yuan, total assets of 169 million yuan, revenue of 266 million yuan, and net profit of 17.261 million yuan for the same period. After the merger was completed, Inner Mongolia Yonghe continued, and Watson Hydrofluoric Acid was cancelled, and the former took over its rights and obligations. This merger and acquisition does not affect the company's finances or profit or loss, nor does it harm shareholders' interests.