Gas prices fall stockbot 0 454 2021.04.01 21:38 http://vietnamnews.vn/economy/916722/gas-prices-fall.html + 21 https://vietnamnews.vn/rss/economy.rss + 11 Domestic gas prices fell by VNĐ20,000 (nearly US$1) per 12kg canister on Thursday after many consecutive months of hiking.