China and the United States are in close communication over the signing of their Phase 1 trade deal, China's commerce ministry said, which will see lower U.S. tariffs on Chinese goods and higher purchases of U.S. farm, energy and manufactured goods.

U.S. officials say China agreed to increase purchases of U.S. products and services by at least $200 billion over the next two years. China has made no mention of hard targets but has said it will import more U.S. wheat, rice, corn, energy, pharmaceuticals and financial services.

Both the Chinese and U.S. trade teams are in close contact, Gao Feng, spokesman at the Chinese commerce ministry, told reporters at a regular briefing, adding that there is no specific information concerning the deal to disclose currently.