Vietnam produced an estimated 32.1 mt of cement in the first half of 2015, up by 10.5 per cent year-on-year, including 6 mt in June, up by 26.8 per cent year-on-year, according to the government-run General Statistics Office. In the first five months of 2015, Vietnam produced 26.1 mt of cement, compared to the earlier estimated 26.6 mt, according to the revised figure.