Premier Li Qiang will be in Laos from Wednesday to attend regional summits.
According to the Foreign Ministry, Li will join the China-Asean, Asean Plus Three and East Asia summits in Vientiane.
The meetings involve Asean member states along with China, Japan, South Korea and other regional countries.
Li will also be paying a state visit to Laos.
Afterwards, the premier will make an official visit to Vietnam from October 12-14.