Co., Ltd.Shanghai Hai Cheng materials through the trading system of Shanghai Stock Exchange auction sold a total of 2,330,000 shares WMC of its issued shares of 0.0978%.

• 上海海成物资有限公司也通过上海证券交易所竞价交易系统卖出西部矿业共计2；330；000 股；占其已发行股份的0.；0978%25。