"We had expected that the USA side would offer constructive measures that would help build trust based on the spirit of the leaders" summit. we were also thinking about providing reciprocal measures, ' it said.
In practical terms, Pompeo mentioned only that officials from both sides would meet on July 12 to discuss the repatriation of the remains of some U.S. soldiers killed during the 1950-1953 Korean War. China is North Korea's traditional ally and main trading partner, and is key to maintaining sanctions on Pyongyang.
"The US just came out with such unilateral and robber-like denuclearization demands as CVID, declaration and verification that go against the spirit of the North-US summit meeting", he added, calling the talks "really disappointing".
'People are going to make stray comments after meetings, ' Pompeo said.
Countries concerned, including South Korea and Japan, should realize the long and hard path to North Korea's denuclearization.
US Secretary of State Mike Pompeo on Sunday held out a brighter future for North Korea, urging leader Kim Jong-un to follow the path to prosperity taken by Vietnam. -North Korea talks, as both sides were coming to the table with fundamentally different views of what they were bargaining with. Our expectations and hopes were so naive it could be called foolish'.
The statement was widely seen as a negotiating tactic to put the U.S. on the back foot as talks get underway.
"Trump is clearly "telegraphing" to the North Koreans that there is distance between China and the United States, that there's "running room" between the two of us", Joel Wit, a senior fellow at the Stimson Center, said during a call with reporters organized by 38 North, a North Korea-watching website and project of the Stimson Center, a USA think tank.
This is a reversal of the longstanding Western complaint that China uses North Korea as a tool for extracting strategic and diplomatic concessions, essentially renting itself out as the only dogcatcher that can contain the feral North Korean hound when it slips its leash.
Pompeo said the North Korea diplomats "did not push back" in his discussions with them in Pyongyang.
Before departing Pyongyang, Mr Pompeo told reporters that his conversations with senior North Korean official Kim Yong Chol had been "productive", conducted "in good faith" and that "a great deal of progress" had been made in some areas.
North Korean authorities are stepping up anti-South Korea lectures following the inter-Korea basketball tournament in Pyongyang last week, according to a South Korean press report, but ordinary North Koreans are not persuaded by the propaganda. "But this one I don't think turned out well because of the difference that we have in terms of what each side wants to achieve".