美中双方宣称在贸易纠纷上获得进展

Senior U.S. and Chinese officials finished two days of trade talks Wednesday, touting progress on a number of economic issues that have complicated the relationship between the world's two biggest economies.

The annual U.S.-China Joint Commission on Commerce and Trade, held this year in Washington, was the first high-level meeting since President Barack Obama's re-election and China's once-a-decade leadership transition.

Chinese Commerce Minister Chen Deming says Beijing would address U.S. concerns about the counterfeiting of American goods by strengthening intellectual property rights and ensuring that government offices and state-owned banks do not use pirated software.

Chen says Washington promised to promote exports of high-technology goods to China and promised fair treatment for Chinese companies investing in the United States.

Despite the optimistic statements usually given at such high-level meetings, the U.S.-China trade relationship has grown increasingly rocky in recent years, with Washington and Beijing bringing a rising number of international trade disputes against one another.