U.S. soybean futures were little changed on Thursday after approaching a three-year high, with the run-up to next week's meeting between presidents Donald Trump and Xi Jinping keeping attention on Chinese demand for U.S. soy, analysts said.
Corn and wheat fell, curbed by a further fall in crude oil as well as lingering hopes of a diplomatic breakthrough to ease disruptions to Black Sea grain trade.
The most-active soybean contract Sv1 on the Chicago Board of Trade (CBOT) was down 0.25% at $13.17-1/4 a bushel at 1158 GMT, after approaching Friday's three-year peak of $13.35-1/4 earlier in the session.
China has now passed the halfway mark toward its commitment to buy 25 million metric tons of U.S. soybeans, agreed with Washington last October.
U.S. Treasury Secretary Scott Bessent said on Tuesday that he planned to meet his Chinese counterpart He Lifeng this weekend, ahead of the leaders' meeting next week.
"Market participants are awaiting confirmation and details of the expected increase in U.S. exports of agricultural goods to China," Argus analysts wrote.
Traders will get an update on current export demand from weekly U.S. export sales figures later on Thursday.