According to Sifang New Materials's announcement, the company's directors Jiang Hongbo and Yang Xiang's centralized bidding plan have expired. The holdings reduction period is from June 8, 2026 to September 7, 2026. Jiang Hongbo has not reduced his holdings of the company. Currently, he holds 210,000 shares, accounting for 0.12% of the total share capital; Yang Xiang reduced his holdings of 9,300 shares, accounting for 0.0054% of the total share capital through centralized bidding. The price range was reduced by 12.59-12.62 yuan/share, and the total amount of holdings was reduced by 1171,000 yuan. Currently, he holds 28,200 shares, accounting for 0.016% of the total share capital. This holdings reduction complies with relevant laws and regulations and the previously disclosed holdings reduction plan.

According to Sifang New Materials's announcement, the company's directors Jiang Hongbo and Yang Xiang's centralized bidding plan have expired. The holdings reduction period is from June 8, 2026 to September 7, 2026. Jiang Hongbo has not reduced his holdings of the company. Currently, he holds 210,000 shares, accounting for 0.12% of the total share capital; Yang Xiang reduced his holdings of 9,300 shares, accounting for 0.0054% of the total share capital through centralized bidding. The price range was reduced by 12.59-12.62 yuan/share, and the total amount of holdings was reduced by 1171,000 yuan. Currently, he holds 28,200 shares, accounting for 0.016% of the total share capital. This holdings reduction complies with relevant laws and regulations and the previously disclosed holdings reduction plan.