Tags Vissan General director Nguyen Ngoc An Vissan profit rises 12 per cent Saturday, Feb 10, 2018 Leading food processor Vissan Joint Stock Company reported pre-tax profit of VND165.7 billion ($7.29 million) on revenues of VND3.9 trillion (US$171.78 million) for last year, an increase of 12 per cent and 6 per cent, its general director said.