(A) Japan
(B) India
(C) UK
(D) China
Correct Answer is: D
China largest greenhouse emitter in the world, has finally launched its maiden national emissions-trading scheme. The carbon market was debuted by China on 16 July 2021, with trading in Shanghai opening at a price of 48 yuan ($7.40) per ton of carbon. The first deal in the market was closed at 52.78 yuan per ton.