Caixin China Biz Roundup: China Lifts Reentry Ban on Holders of Foreign Residence Permits

In today’s episode: Foreign nationals with valid residence permits for work, personal matters and reunions will be able to enter the country starting next week; President Xi vows in his speech to the U.N. to achieve net zero carbon emissions by 2060; and how China could make or break a mega-merger in the international chipmaking scene