The talks were scheduled to start at 11:30 am at Moldo on the Chinese side of Chushul sector in eastern Ladakh.
The high-level talks came a week after 20 Indian Army personnel were killed in a violent clash between the two sides in Galwan Valley.
The Indian delegation at the talks is being led by 14 Corps Commander Lt Gen. Harinder Singh.
The first round of Lt Gen-level talks were held on June 6 during which both sides decided to "disengage" in all the sensitive areas. MPB SMN SMN