At the end of March, China's foreign exchange reserves were US$3.2457 billion, up 0.62% from the previous month. China's gold reserves are 72.74 million ounces; in terms of SDR (Special Drawing Rights), China'sforeign exchange reserves are 2,451.312 billion SDR.

In the first quarter of this year, on the one hand, affected by the revaluation of the Federal Reserve's tightening expectations, the U.S. dollar index rose 3.1% to 104.5.