The additional sales of U.S. soybeans, which have been piling up on American farms since the trade war began last year, are unlikely to spark a breakthrough in negotiations for a trade deal between the two largest economies, however.
Firms granted the waivers include private, foreign and state firms Sinograin and COFCO, according to the sources, who declined to be named as they were not authorized to speak to the media.
Some firms have already bought at least 30 cargos, or approximately 1.8 million tonnes, of American soybeans this month, following the waiver offers, the sources said.
The first batch of extra-tariff free import quota was released earlier this month and was followed by a big purchase of American soy, according to the sources.
Privately run Chinese firms bought at least 10 cargos of U.S. soybeans on Sept. 12, ahead of deputy-level talks in Washington last week, Reuters reported.
Chinese firms bought more than 20 cargos of the oilseed from the United States on Monday, after the government issued the second batch of waivers, the sources said.
There will be more Chinese buying of U.S. soybeans before high-level trade talks in early October, according to one of the sources.
Top level officials from both sides were set to meet in early October. Chinese officials canceled a trip to U.S. farm states last week, casting a pall over lower level talks.