The U.S. and China this week agreed to extend the date by which China must comply with a World Trade Organization decision faulting its underfilling of agricultural tariff-rate quotas, according to a new communication. “This extension will allow the United States additional time to evaluate China's compliance measures,” the communication, made public on Wednesday, says. The agreement moves the compliance date to Nov. 9. The dispute, initiated by the U.S. in late 2016, ruled in favor of the U.S. argument...