Viettel’s brand takes No 1 position for 6th consecutive year stockbot 0 137 2021.12.18 00:52 http://vietnamnews.vn/economy/1107242/viettels-brand-takes-no-1-positi… + 14 https://vietnamnews.vn/rss/economy.rss + 9 Viettel continued to hold the No 1 position in the ranking of Top 50 most valuable brands in Việt Nam (Vietnam 50) in 2021 with a valuation of more than US$6 billion.