According to the latest data from the Hong Kong Stock Exchange, Executive Director Zhang Qingjin increased his holdings in CHINA XLX FERT (01866) by 20,000 shares on August 19, at a price of HK$7.18 per share, with a total transaction value of HK$143,600. Following this acquisition, his total shareholding stands at 2.465 million shares, representing a 0.19% stake in the company.