Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Farmers Suffer 'Body Blow' as China Slams Door on Farm Purchases Reuters BEIJING - Chinese companies have stopped buying U.S. agricultural products, China's Commerce Ministry said on Tuesday, a blow to U.S. farmers who have already seen their exports slashed by the more than year-old trade war. China may impose additional tariffs on U.S. farm products bought shortly before the purchase ban took effect, China's Commerce Ministry said. China also let the yuan weaken past the key 7-per-dollar level on Monday for the first time in more than a decade. Before the trade war started, China bought $19.5 billion worth of farm goods in 2017, mainly soybeans, dairy, sorghum and pork. The trade war reduced those sales to $9.1 billion in 2018, according to the American Farm Bureau. China's Ministry of Commerce said in a statement it hoped the United States would keep its promises and create the "necessary conditions" for bilateral cooperation. U.S. President Donald Trump said on Thursday that Beijing had not fulfilled a promise to buy large volumes of U.S. farm products and vowed to impose new tariffs on around $300 billion of Chinese goods, abruptly ending a truce in the Sino-U.S. trade war. Earlier, China's state broadcaster CCTV reported an official from China's National Development and Reform Commission (NDRC) as saying Trump's accusations were "groundless." China is the world's top buyer of soybeans, the most valuable U.S. export crop. The Trump administration has announced plans to spend up to $28 billion compensating U.S. farmers, a key Trump constituency, for lost income from trade disputes. American Farm Bureau Federation President Zippy Duvall called the announcement "a body blow to thousands of farmers and ranchers who are already struggling to get by." .