Minmetals New Materials announced that Liu Haisong, the deputy general manager, resigned from this position on August 13, 2026 due to work adjustments and continues to serve as the company's deputy party committee secretary and trade union chairman. His resignation did not affect the normal operation of the company. Liu Haisong indirectly holds 0.1031% of the company's shares. On August 14, the 2nd 7th Staff Congress of the Company elected Liu Haisong as the employee representative director of the 3rd board of directors. The term of office will expire until the end of the term of the 3rd board of directors.

Minmetals New Materials announced that Liu Haisong, the deputy general manager, resigned from this position on August 13, 2026 due to work adjustments and continues to serve as the company's deputy party committee secretary and trade union chairman. His resignation did not affect the normal operation of the company. Liu Haisong indirectly holds 0.1031% of the company's shares. On August 14, the 2nd 7th Staff Congress of the Company elected Liu Haisong as the employee representative director of the 3rd board of directors. The term of office will expire until the end of the term of the 3rd board of directors.