Every year, tons of food ends up in landfills because of cosmetic issues (they won’t look nice in stores) or inefficiencies in the supply chain. Singapore-based TreeDots, which says it is the first food surplus marketplace in Asia, wants to help. The company is focused on creating a vertically-integrated supply chain with a B2B marketplace and a social commerce feature for group buying by consumers. It is also developing its own cold-chain logistics infrastructure to help food reach end users more quickly