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"China stands ready to work with the international community to accelerate the research and production of medical products on COVID-19, promote the equitable distribution of related products, and make efforts to maintain global public health security and support the fight against the pandemic," Hua said. Enditem

She stressed boosting nucleic acid testing capacity in Beijing to cover all key areas and key population groups and expanding the scope of testing to promptly discover infections and asymptomatic cases.

The national security law can promptly reverse the chaotic situation of the past year and restore stability in Hong Kong, and it thereby would improve Hong Kong's business and investment environment, said the spokesman.

Once this is realized, it will be a milestone in the cause of poverty reduction both in China and in the world, he added.

The white paper also records how China joined hands with other countries to show why cooperation and solidarity are the most powerful weapons against the disease.