Russia, China officially confirm renunciation of territorial claims, diplomat says
Disclaimer: TASS is Russian government propaganda, and not a reliable news source.
Maria Zakharova stressed that the mutual renunciation of territorial claims by Moscow and Beijing had been enshrined in the July 16, 2001, Treaty of Good Neighborliness, Friendship and Cooperation, with Moscow and Beijing putting border issues to bed once and for all by signing the Additional Agreement on the Eastern part of the Russia-China Border on October 14, 2004, and ratifying the document later”