data china 2023The data reached an all-time hh of 146.100 % in Dec 2025 and a record low of -57.500 % in Apr 2020. Air: Passenger Traffic: YoY: ytd data remains active status in CEIC and is reported byThe data reached an all-time hh of 8,994.928 RMB bn in Dec 2025 and a record low of 18.230 RMB bn in Mar 1992. GDP: ytd: SI: Construction data remains active status in CEIC and is