1st LD: Climate actions should not constitute disguised restriction on trade: G20 leaders

RIO DE JANEIRO, Nov. 19 (Xinhua) -- G20 leaders have agreed that measures taken to combat climate change, including unilateral ones, should not constitute a means of arbitrary or unjustifiable discrimination or a disguised restriction on international trade, according to the G20 Rio de Janeiro Leaders' Declaration released on Tuesday.

The leaders called on members to cooperate on promoting a supportive and open