港股市场上含A的H股频频异动 东江环保涨近20%

Group 1 - The core viewpoint of the article highlights the strong performance of several stocks, including Nanjing Panda Electronics, Ansteel, China Aluminum International, Beijing Jingcheng Machinery Electric, and Jinchuan Magnet, all of which have seen an increase of over 5% [1] - Multiple A-share companies are preparing for listings in Hong Kong, including SF Holding, Junda Co., Jihong Co., Chifeng Gold, and Baile Tianheng [1] - Currently, there are 45 companies that have gone "A-share first, then H-share," with an average market capitalization of approximately 139.3 billion HKD and a total fundraising amount of about 600 billion HKD in Hong Kong [1] - With policy encouragement, the number of "A-share first, then H-share" companies is expected to expand further in the future [1]