Central bank data today showed reserves declined by about USD 13 billion in January to USD 2.99 trillion but still are by far the world's biggest. It was the seventh straight month of decline.
The Chinese central bank has been spending foreign currency to shore up the value of the yuan. Chinese investors also are eroding the reserves by moving money abroad.
That prompted Beijing to tighten controls on the ability of companies and individuals to move money out of the country.