Yang Jiechi
On 21 July 2008, Chinese Foreign Minister Yang Jiechi and his Russian counterpart, Lavrov, signed an additional Sino-Russian Border Line Agreement, marking the acceptance of the demarcation of the eastern portion of the Chinese-Russian border in Beijing, China. An additional protocol with a map affiliated on the eastern part of the borders both countries share was signed. The agreement also includes the Chinese gain of ownership of Yinlong / Tarabarov Island and half of Heixiazi / Bolshoi Ussuriysky Island.