HANOI, Dec. 21 (Xinhua) — The petroleum prices in Vietnam have dropped for the fourth consecutive time, Vietnam News Agency reported on Wednesday.
The price of RON 95-III petrol went down 500 Vietnamese dong (0.02 U.S. dollars) per liter to 20,700 Vietnamese dong (0.88 dollars) per liter from Wednesday.
Meanwhile, the retail price of E5 RON 92 decreased by 370 Vietnamese dong (0.016 dollars) to 19,970 Vi