China and other developing countries are resisting a U.S. proposal to cut tariffs on environmental goods, casting doubt on one of President Barack Obama's goals for a Pacific Rim summit he hosts next week.
The U.S. has been pressing for years, with little success, to liberalize trade on "green" goods, such as wind turbines and solar panels, and services in World Trade Organization talks. Mr. Obama's efforts on the issue at the Asia-Pacific Economic Cooperation summit Nov. 11-13 in Honolulu face the same divisions that have stymied the WTO campaign.