烏克蘭總統澤連斯基：支持美方提議，儘快舉行談判代表級別的三方會談。

China's national carbon emissions trading market, launched just over five years ago, is now the world's largest and covers about 8.3 bln tCO2—over 65% of the country's emissions; cumulative allowance trading recently surpassed 1 bln tonnes, Vice Minister of Ecology and Environment Li Gao said at a State Council press briefing on Oct 21.

The Kremlin said President Putin told a U.S. special envoy on Wednesday he "agreed in principle" to resume trilateral peace talks among Russia, Ukraine and the United States around Nov. 10, possibly in Abu Dhabi, Reuters and Axios reported. The envoy held about three hours of talks with Putin in St. Petersburg and delivered an updated proposal to end the conflict; former Trump adviser Jared Kushner joined by video. The envoy said progress at Oslo talks supports restarting trilateral negotiations and involving technical experts on specific issues, and handed Putin several documents on a peaceful settlement. Putin also proposed discussing a potential Russian mediation role between the U.S. and Iran, citing decades of mutual trust and offering assistance to resolve the current crisis.