October 21, 2020 China News China Tech Digest: China’s Covid Vaccine Had Tested On 60,000 People, Ant IPO Faces Risks Over Locking Up Capital Key Topics in this News Article: ChinaCovid-19IPOTechnologyVaccine News Snapshot: View Original Full News → News Timeline:Track the development of related news across the Internet. Timeline is being generated. Please check back and refresh this page soon.