No more Korean nuclear tests: report

Kim told Chinese State Councilor Tang Jiaxuan that "we have no plans for additional nuclear tests," Yonhap news agency reported, citing an unnamed diplomatic source in Beijing.

Kim also told the Chinese that "he is sorry about the nuclear test," the mass-circulation Chosun Ilbo daily reported, citing a diplomatic source in China. The North Korean also raised the possibility the country would return to arms talks.

"If the U.S. makes a concession to some degree, we will also make a concession to some degree, whether it be bilateral talks or six-party talks," Kim was quoted as telling a Chinese envoy, the newspaper reported.

The delegation led by Tang met Kim recently and returned to Beijing later that day.

Meanwhile, tens of thousands of citizens and soldiers rallied Friday in the North Korean capital to cheer the nuclear test — the first known celebration directly tied to the explosion, according to North Korea's official Korean Central News Agency.

KCNA reported that more than 100,000 people gathered in Pyongyang's central Kim Il Sung square to "hail the success of the historic nuclear test.''

China, which wields veto power in the U.N. Security Council, is viewed as a key nation in efforts to persuade the North to disarm, as it is the isolated communist nation's main trading partner.

Meeting with Secretary of State Condoleezza Rice in Beijing on Friday, Tang said that his trip had "not been in vain." Chinese officials also expressed hope that the North would return to arms talks that it has boycotted since last year in anger over U.S. financial restrictions.

North Korea has long insisted that the U.S. desist from a campaign to sever its ties to the international financial system. Washington accuses Pyongyang of complicity in counterfeiting and money laundering to sell weapons of mass destruction.

The North has refused since last November to return to the nuclear talks, which include the U.S., China, Japan, Russia and South Korea. Pyongyang has sought bolster its negotiating position by a series of provocative actions, test-firing a barrage of missiles in July and performing its nuclear test Oct. 9.