Xinhua Commentary: Economic, trade cooperation remains "ballast stone" of China-U.S. ties

BEIJING, July 26 (Xinhua) -- Shortly after China's key policy meeting concluded last week, a U.S. business delegation visited China and had conversations with a number of ministries, indicating that they have received the signal of China's further opening up and are confident in continuing to deepen cooperation with China.

As Sino-U.S. relations arrive at a critical juncture, and the third plenum of the 20th Com