Senior Chinese nuclear envoy Wu Dawei ended a five-day visit to Pyongyang on Friday, but did not apparently meet North Korean leader Kim Jong-il, as Beijing pushes to get dialogue with North Korea back on track, Reuters reported. Wu met his North Korean counterpart Kim Kye-gwan as well as the North's foreign minister, Pak Ui-chun, the official Xinhua news agency said. "They exchanged views on bilateral relations, the regional situation and issues of mutual concern," Xinhua said in a brief report from Pyongyang. It made no mention of any meeting with Kim Jong-il. China has urged North Korea to return to stalled six-country talks hosted by Beijing on ending the North's nuclear ambitions in return for massive aid to prop up its battered economy and better diplomatic standing to end its isolation. North Korea has said it was boycotting the talks among the two Koreas, China, Japan, Russia and the United States. China is the North's biggest benefactor and the closest thing Pyongyang can claim as a major ally. China appeared to have temporarily suspended high-profile visits to North Korea in anger at Pyongyang's nuclear test in May that led to U.N. sanctions, analysts said. -- SPA