中华银科技(00515.HK)：魏晓民辞任非执行董事

Group 1 - The core point of the article is that Zhonghua Silver Technology (00515.HK) announced the resignation of Wei Xiaomin as a non-executive director, effective from August 27, 2025 [1] Group 2 - Wei Xiaomin is resigning to focus on other work commitments [1]