Statement:
Sri Lanka produces less carbon dioxide than Vietnam

In the Carbon dioxide emissions rating Sri Lanka holds position #79 2019 out of 201 and Vietnam is #27 out of 201 2019.
Position of Sri Lanka is better than position of Vietnam.

Referencies:

  1. Carbon dioxide emissions 2019 by CIA
    The countries in the rating sorted by 'Tons of CO2' in descending order.
    Sri Lanka 'Tons of CO2' value is 23,939,000
    Vietnam 'Tons of CO2' value is 249,929,000