Great Wall Motor and BYD both dived in the afternoon.

[great Wall Motor, BYD both dived in the afternoon]-Great Wall Motor and BYD both dived in the afternoon, of which Great Wall Motor fell by more than 7% and BYD by more than 2%. On the news, Great Wall issued a statement after it reported that some of BYD's models were suspected of substandard evaporative emissions from atmospheric fuel tanks. BYD issued a statement in response that it firmly opposes any form of unfair competition, and the related products and tests meet national standards.