(Ministry of Commerce: strong growth momentum in the Greater Bay area is promoting the mainland and Hong Kong and Macao to jointly build a single Free Trade Zone]. Wang Shouwen, international trade negotiator and vice minister of the Ministry of Commerce, said that Guangdong-Hong Kong-Macau Greater Bay Area relies on China's big market. Strong growth momentum, great potential for transformation and development, innovation and development will bring unlimited opportunities for global investors. The Ministry of Commerce has actively supported Guangdong-Hong Kong-Macau Greater Bay Area's construction and introduced policies and measures in the business sector to support Guangdong-Hong Kong-Macau Greater Bay Area's construction, covering key areas such as consumption, circulation, trade and investment and economic cooperation. it is promoting the establishment of a single free trade zone among the mainland, Hong Kong and Macao. In addition, the Ministry of Commerce supports the construction of Guangdong Free Trade pilot Zone and Shenzhen leading demonstration Zone of Socialism with Chinese characteristics, supports Guangzhou's comprehensive pilot project of opening up the service industry, promotes the deep integration of Guangdong, Hong Kong and Macao into the co-construction of "Belt and Road Initiative", and promotes docking cooperation with the RCEP market. With the joint efforts of relevant departments and provinces and cities, the reform of the investment system in the Greater Bay area has also made a breakthrough. (21 Finance)