Bhutan has rejected India's E20 ethanol petrol offer, requesting continued supply of regular petrol due to concerns over vehicle performance and availability in the Indian market.

Bhutan has rejected India's E20 ethanol petrol offer, requesting continued supply of regular petrol due to concerns over vehicle performance and availability in the Indian market.

Bhutan has asked India to continue supplying regular petrol instead of E20, citing concerns about storage infrastructure and vehicle performance in its mountainous terrain.…