Tourism to become major green industry by 2030 stockbot 0 0 06.17 10:32 https://vietnamnews.vn/society/1657584/tourism-to-become-major-green-i… + 0 https://vietnamnews.vn/rss/society.rss + 0 Tourism is expected to directly contribute 8-9 per cent and 13-14 per cent of gross domestic product (GDP) by 2025 and 2030, respectively.