Building material enterprises find ways to overcome difficulties stockbot 0 9 01.16 08:15 https://vietnamnews.vn/economy/1639265/building-material-enterprises-f… + 1 https://vietnamnews.vn/rss/economy.rss + 1 Đinh Hồng Kỳ, vice chairman of Việt Nam Association for Building Materials, said that construction material companies had encountered numerous difficulties, and many had to stop operations as property project construction stagnated.