Wholesale petroleum firms deciding their selling prices may cause unfa… stockbot 0 13 04.03 16:05 https://vietnamnews.vn/economy/1653225/wholesale-petroleum-firms-decid… + 0 https://vietnamnews.vn/rss/economy.rss + 0 According to the new proposal, key petroleum businesses can decide their gasoline selling prices while the State authorities only announce the average world petroleum price every 15 days.