Junma Semiconductor Materials Co., Ltd. announced on the Hong Kong Stock Exchange: On September 11, 2026, the Company was notified by Dr. Zhou Boxuan, the Executive Chairman, Executive Director and Controlling Shareholder of the Company, and Professor Zhou Zhenji, the Executive Director and Controlling Shareholder of the Company. The High Court of the Hong Kong Special Administrative Region has filed a bankruptcy petition against them. According to information provided by Dr. Zhou and Professor Zhou, the bankruptcy petition involved certain loans from Junma Technology Investment Holdings Co., Ltd., the controlling shareholder of the Company, and Dr. Zhou and Professor Zhou have provided certain guarantees for such loans. The bankruptcy petitions are scheduled to be heard on December 1, 2026. Dr. Zhou and Professor Zhou have both informed the Company that they are seeking legal advice on the bankruptcy petition.

Junma Semiconductor Materials Co., Ltd. announced on the Hong Kong Stock Exchange: On September 11, 2026, the Company was notified by Dr. Zhou Boxuan, the Executive Chairman, Executive Director and Controlling Shareholder of the Company, and Professor Zhou Zhenji, the Executive Director and Controlling Shareholder of the Company. The High Court of the Hong Kong Special Administrative Region has filed a bankruptcy petition against them. According to information provided by Dr. Zhou and Professor Zhou, the bankruptcy petition involved certain loans from Junma Technology Investment Holdings Co., Ltd., the controlling shareholder of the Company, and Dr. Zhou and Professor Zhou have provided certain guarantees for such loans. The bankruptcy petitions are scheduled to be heard on December 1, 2026. Dr. Zhou and Professor Zhou have both informed the Company that they are seeking legal advice on the bankruptcy petition.