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At 10:00 am (0300 GMT), two Chinese naval ships, missile destroyer Changchun and missile frigate Jingzhou, docked at the Saigon Port in Ho Chi Minh City, and were warmly received at a welcome ceremony held by the Vietnamese navy.

At 1 pm, the air quality index in Beijing was 301, a level-six air pollution.

At a press event, USApple Secretary Jeff Colombini spoke about the impact of China's retaliatory tariffs on US agricultural commodities, including a 15 percent tariff on apples, which were announced earlier this month in response to Washington's duty proposals on imported Chinese goods.

Associate researcher Zhang Xiaopeng led his colleagues to build a fully automatic antibody detection platform which effectively raised the accuracy of clinical diagnosis for COVID-19 patients during the window period.

At an earlier meeting between Nigeria's information and culture minister, Lai Mohammed and the Chinese delegation, the Nigerian official urged the Chinese animation companies to take advantage of the various policies put in place by the Nigerian government, such as a three-year tax holiday for companies that have been classified to enjoy pioneer status, and invest in Nigeria in view of the country's huge population, talent and availability of content.