Hanrui Cobalt announced that the company held the 24th meeting of the 5th board of directors on October 20, 2026 to review and pass the bill to appoint Wen Dingqiang as the company's deputy general manager. The term of office starts from the date the board of directors deliberates and passes until the end of the term of the 5th board of directors. As of the disclosure date of the announcement, Wen Dingqiang held 36,150 shares of the company. There is no relationship with the company's controlling shareholders, actual controllers, other shareholders holding 5% or more of the shares, or other directors and supervisors, and his qualifications have met the relevant regulations.

Hanrui Cobalt announced that the company held the 24th meeting of the 5th board of directors on October 20, 2026 to review and pass the bill to appoint Wen Dingqiang as the company's deputy general manager. The term of office starts from the date the board of directors deliberates and passes until the end of the term of the 5th board of directors. As of the disclosure date of the announcement, Wen Dingqiang held 36,150 shares of the company. There is no relationship with the company's controlling shareholders, actual controllers, other shareholders holding 5% or more of the shares, or other directors and supervisors, and his qualifications have met the relevant regulations.