ULAN BATOR, June 10 -- China won four silver medals and two bronzes at the 24th Asian Boxing Championships which concluded here on Sunday.

Zhou Shiming of 48 kg, Yang Bo of 51 kg, Zhang Xiaoping of 81 kg and Zhang Zhilei of +91 kg, all lost their their finals and had to settle for the silvers.

Mongolia, Kazakhstan and Uzbekistan each won three golds and Iran, the Democratic People's Republic of Korea, each took one gold.