data china 2022[BEIJING] China’s manufacturing sector had its worst slump since September 2022, according to a private survey, as hher tariffs took a toll on smaller exporters despite a trucePopulation of China (2025 and historical) ; 2025, 1,422,584,933, −0.18% ; 2022, 1,425,179,569, −0.03% ; 2020, 1,426,106,093, 0.43% ; 2015, 1,396,134,174, 0.65%