*ST Lukang announced that the company held a board meeting on April 24, 2025 to deliberate and pass a bill to sell all assets and liabilities related to the photovoltaic film business to joint ventures set up by shareholders such as Kangyi Investment, Yirui Investment, Changxin No. 2, and Haoying Investment. After the asset purchase was completed, subsidiaries related to the photovoltaic business were no longer included in the scope of the company's consolidated statements, and listed companies were no longer engaged in the photovoltaic film business. The company held a board meeting on June 26, 2025 to review and pass a bill to sell 100% of its shares in Lukang Yushan, 100% of Lukang Haining's shares, and 100% of Lukang Xinneng's shares through a cash transaction at an overall price of 0 yuan. Recently, the company received registration notices or business licenses issued by Lukang Xinneng Import & Export Trading Co., Ltd., Lukang Adhesive Film Materials Co., Ltd. and Lukang Adhesive Film Materials Co., Ltd. from the Market Supervision Administration where the companies are located. As of the date of this announcement, the underlying assets and shares involved in this transaction have all completed the corresponding industrial and commercial change registration procedures.

*ST Lukang announced that the company held a board meeting on April 24, 2025 to deliberate and pass a bill to sell all assets and liabilities related to the photovoltaic film business to joint ventures set up by shareholders such as Kangyi Investment, Yirui Investment, Changxin No. 2, and Haoying Investment. After the asset purchase was completed, subsidiaries related to the photovoltaic business were no longer included in the scope of the company's consolidated statements, and listed companies were no longer engaged in the photovoltaic film business. The company held a board meeting on June 26, 2025 to review and pass a bill to sell 100% of its shares in Lukang Yushan, 100% of Lukang Haining's shares, and 100% of Lukang Xinneng's shares through a cash transaction at an overall price of 0 yuan. Recently, the company received registration notices or business licenses issued by Lukang Xinneng Import & Export Trading Co., Ltd., Lukang Adhesive Film Materials Co., Ltd. and Lukang Adhesive Film Materials Co., Ltd. from the Market Supervision Administration where the companies are located. As of the date of this announcement, the underlying assets and shares involved in this transaction have all completed the corresponding industrial and commercial change registration procedures.