值得注意的是，深交所将迎来H股回A首家企业。港股龙头公司光大环境宣布启动"回A"计划，拟在深 交所上市。 今年11月14日，光大环境公告称，拟发行不超过8亿股A股，计划登陆深交所。这是中办、国办印发 《关于深入推进深圳综合改革试点深化改革创新扩大开放的意见》后，首家宣布回A的粤港澳大湾区港 股企业。 后续还有哪些港股公司回A？以深交所为例，按照深交所红筹企业回A条件，已在境外上市的红筹企业 在深市主板二次上市的标准为：市值不低于2000亿元；市值200亿元以上，拥有自主研发、国际领先技 术，科技创新能力较强，在同行业竞争中处于相对优势地位。 截至12月9日，在港交所上市且未在A股上市的粤港澳大湾区企业中，满足市值超过2000亿元的企业有3 家，分别为腾讯控股、港交所、腾讯音乐；而满足市值200亿元以上要求的企业逾20家，典型企业包括 小鹏汽车-W、华润电力、比亚迪电子、思摩尔国际、优必选、金蝶国际、晶泰控股、中国燃气、名创 优品、小马智行-W、高伟电子、华润饮料、文远知行-W等。 （原标题：H股回A迎来年内首家公司 百奥赛图今日登陆科创板，深交所也将迎来H股回A首家企业） H股回A迎来年内首家公司。百奥赛图1 ...

Group 1 - The first H-share company to return to A-shares in 2023 is Bai Aosai Tu, which officially listed on the Sci-Tech Innovation Board on December 10, following its listing on the Hong Kong Stock Exchange in 2022 [1] - Bai Aosai Tu has a total share capital of 446.9 million shares, with 399.4 million shares being H-shares. The A-share issuance price is 26.68 yuan per share, and the total amount expected to be raised from the A-share IPO is 1.267 billion yuan [1] - Another Hong Kong company, Ying En Biology, has completed the listing guidance filing for the Sci-Tech Innovation Board and has officially started its return to A-share process [1] Group 2 - Everbright Environment, a leading Hong Kong company, has announced its plan to return to A-shares by issuing up to 800 million A-shares and plans to list on the Shenzhen Stock Exchange [2] - As of December 9, there are three companies listed on the Hong Kong Stock Exchange that meet the criteria of having a market capitalization exceeding 200 billion yuan, including Tencent Holdings, Hong Kong Stock Exchange, and Tencent Music [2] - More than 20 companies from the Guangdong-Hong Kong-Macao Greater Bay Area meet the requirement of having a market capitalization above 20 billion yuan, including notable firms like Xpeng Motors, China Resources Power, BYD Electronics, and others [2] Group 3 - The requirements for red-chip companies to list on the ChiNext board mainly target those not listed overseas, with standards including rapid revenue growth and expected market capitalization of no less than 10 billion yuan [3] - In Guangdong Province, nearly 50 red-chip companies have a market capitalization exceeding 10 billion yuan, while around 20 companies have a market capitalization between 5 billion and 10 billion yuan and are expected to have revenue exceeding 500 million yuan in 2024 [3] - Compared to the Shenzhen main board, there are more companies from the Greater Bay Area that meet the return criteria for the ChiNext board [3]