国瓷材料：关于持股5%以上股东减持股份的预披露公告

Core Viewpoint - The announcement from Guocera Materials indicates that shareholder Wang Hong plans to reduce her stake in the company by selling up to 3,000,000 shares within a specified timeframe, which may impact the stock's market performance [1] Summary by Relevant Sections - Shareholder Information - Wang Hong holds 49,865,000 shares, representing 5.0013% of the total share capital and 5.0303% when excluding shares in the company's repurchase account [1] - Reduction Plan - The planned reduction involves selling no more than 3,000,000 shares, which accounts for 0.3009% of the total share capital and 0.3026% when excluding shares in the repurchase account [1]