CHINA TOWER (00788.HK) +0.020 (+1.681%) Short selling $9.69M; Ratio 2.090% announced that its chairman Zhang Zhiyong held in-depth discussions with Qingdao Municipal Party Secretary Zeng Zanrong and CHINA CRSC (03969.HK) +0.030 (+0.943%) Short selling $2.40M; Ratio 7.806% Chairman Lou Qiliang last Friday (27th).The discussions focused on trilateral cooperation to promote the integration of "global perception + low-altitude" and "rail + low-altitude" development, exploring enhancing regular communication and connection based on existing cooperation as well as continuously deepening collaboration in the fields of low-altitude economy and global perception.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-02-14 16:25.)