In recent days, some junta officials have returned to Lashio, with military vehicles also seen in the northern city on Tuesday, Myanmar media reported.
Reuters could not independently verify the information.
“The two parties appreciate and thank China for its constructive role in safeguarding peace and stability in northern Myanmar,” Chinese foreign ministry spokesperson Guo Jiakun told a regular press conference.
“Going forward, China will continue to push forward the Kunming peace talks.”
The MNDAA is part of the so-called Three Brotherhood Alliance, a collection of rebel armies that launched an offensive against the military in late October 2023, gaining control of wide areas on the border with China and pushing the junta on the back foot.
The MNDAA-junta agreement is separate from a broader ceasefire that the 10-member Southeast Asian regional bloc ASEAN has been pushing for to allow delivery of more humanitarian aid into Myanmar, which was ravaged by a quake last month that has killed over 3,700 people.