China suspended issuing visas on Tuesday for South Koreans to come to the country for tourism or business in apparent retaliation for COVID-19 testing requirements imposed by South Korea on Chinese travellers, according to a notice posted by the Chinese Embassy in Seoul.
Japan's Kyodo News service said the ban would also affect Japanese travellers. A Japanese Foreign Ministry official said the government was aware of the report and was holding unofficial discussions with Chinese authorities
about measures being considered by Beijing.
It would be “regrettable” if restrictions are imposed, the official said, speaking on customary condition of anonymity.