Requirement for refuge area might push up housing price: association stockbot 0 308 2020.11.07 17:41 http://vietnamnews.vn/economy/804356/requirement-for-refuge-area-might… + 35 https://vietnamnews.vn/rss/economy.rss + 24 The requirement for an area of refuge in high-rise buildings was necessary but this might push up housing prices, according to the HCM City Real Estate Association.