The fourth round of six-party talks may conclude Friday, Itar-Tass News Agency quoted Russian delegation head Alexander Alexeyev as saying.

Heads of delegations of the fourth round of six-party talks began a meeting here Friday afternoon, according to an official with the delegation of the Republic of Korea.

The fourth round of six-party talks began Tuesday morning. The delegations from the Democratic People's Republic of Korea (DPRK) and the United States held one-on-one talks again this morning.

Source: Xinhua