All coverage
China Covid-19 Lockdowns Hit Factories, Ports in Latest Knock to Supply Chains
By Yang Jie, Stella Yifan Xie & Dan Strumpf
Omicron Puts China's Zero-Covid Strategy to Its Toughest Test
By Liyan Qi, Keith Zhai & Natasha Khan
China's Tianjin outbreak grows as Omicron spreads to Dalian
By Ella Cao, Roxanne Liu & David Stanway
China's Tianjin tightens control over travel after Omicron cases
By Roxanne Liu, Ella Cao & Tony Munroe