Photo taken on Oct. 28, 2017 shows some classic sports cars on display during the 3rd edition of International Automotive Trade Fair Warsaw Moto Show in Nadarzyn, southwest of Warsaw, Poland. The show, held in Ptak Warsaw Expo Trade Fair and Congress Center in Nadarzyn, lasts from Oct. 27 to Oct. 29. (Xinhua/Chen Xu)

$3.1079 trillion

China's foreign reserves at the end of December 2019, up 0.4% from November.

200m

Cars owned by individuals in China as of the end of 2019. That number was achieved for the first time.

2.8%

Forecast contractions of Hong Kong's GDP in the first quarter of this year, said the University of Hong Kong, noting that the global economic slowdown and prolonged violent protests have hampered consumer confidence and discouraged investments.