Source: WIPO website
The WIPO COVID-19 IP Policy Tracker provides information on measures adopted by IP offices in response to the COVID-19 pandemic, such as the extension of deadlines. In addition, the policy tracker provides information on legislative and regulatory measures for access and voluntary actions.
NOTE: The tracker relies on contributions made by IP Offices, Member States and other entities. The tracker does not reflect an exhaustive list of all actions taken regarding COVID-19. It might also not fully reflect the IP measures taken by countries and organizations in response to COVID-19. WIPO does not assume responsibility for the accuracy or completeness of the information.
Link:
China: https://www.wipo.int/covid19-policy-tracker/#/covid19-policy-tracker/by-country?officeId=763