The value of its gold reserves stood at $60.19 billion at the end of December, up from $59.52 billion at the end of November, the People's Bank of China said on its website.
Gold reserves stood at 56.66 million fine troy ounces at the end of December, up from 56.05 million at end-November.
China's International Monetary Fund (IMF) reserve position was at $4.55 billion, down from $4.60 billion the previous month. It held $10.28 billion of IMF Special Drawing Rights at the end of last month, compared with $10.18 billion at the end of November.
The central bank in July shifted to reporting its foreign exchange reserves on a monthly basis after adopting the IMF's Special Data Dissemination Standard (SDDS). The bank had previously released the data on a quarterly basis.