North Huachuang announced that Beijing North Huachuang Microelectronics Equipment Co., Ltd., a wholly-owned subsidiary of the company, signed an “Equity Transfer Agreement” with the Beijing Integrated Circuit Equipment Industry Investment and M&A Phase II Fund on October 15, 2026 to acquire 100% of the shares of Beijing Nuohe Jianwei Equipment Co., Ltd. in cash, with a transaction amount of 405 million yuan. This transaction constitutes a related transaction. It has been reviewed and approved by the board of directors, and there is no need to submit it to the shareholders' meeting for consideration.

North Huachuang announced that Beijing North Huachuang Microelectronics Equipment Co., Ltd., a wholly-owned subsidiary of the company, signed an “Equity Transfer Agreement” with the Beijing Integrated Circuit Equipment Industry Investment and M&A Phase II Fund on October 15, 2026 to acquire 100% of the shares of Beijing Nuohe Jianwei Equipment Co., Ltd. in cash, with a transaction amount of 405 million yuan. This transaction constitutes a related transaction. It has been reviewed and approved by the board of directors, and there is no need to submit it to the shareholders' meeting for consideration.