EVN kicks off 500kV circuit-3 transmission line sections stockbot 0 8 01.19 18:30 https://vietnamnews.vn/economy/1639481/evn-kicks-off-500kv-circuit-3-t… + 0 https://vietnamnews.vn/rss/economy.rss + 0 The transmission lines are significant to enhancing the capacity of the 500kV north-central power transmission grid, contributing to ensuring electricity supply for the northern region.