Jiangsu amer new material announced that as of the date of the announcement, the company's largest shareholder, Jiu Ding Group, and its concerted actor Gu Qingbo hold a total of 174,708,274 shares, accounting for 26.81% of the company's total equity. The company held its third extraordinary general meeting of shareholders in 2024 on the same day to elect members of the 11th board of directors. The 11th board of directors consists of 9 members, and the number of directors nominated by Jiu Ding Group has exceeded half of the number of members on the company's board of directors. At the same time, the company held the first meeting of the 11th board, electing Gu Qingbo as chairman. According to relevant regulations, the company's controlling shareholder and actual controller have changed. The company's controlling shareholder has changed to Jiu Ding Group, and the actual controller has changed to Gu Qingbo.