The Zhitong Finance App learned that the latest data from the Hong Kong Stock Exchange shows that on December 16, China Merchants Highway Network Technology Holdings Co., Ltd. increased its holdings of Shenzhen Expressway (00548) shares by 538,000 shares, at a price of HK$7.231 per share, for a total amount of about HK$3.8903 million. After the increase in holdings, the latest number of shares held was approximately 149.8 million shares, with a shareholding ratio of 20.04%.