Based in Minneapolis, Cargill is the world's largest agricultural commodities trader and the biggest privately held company in the U.S.

嘉吉公司总部位于明尼阿波利斯，是全球最大的农产品交易商，也是美国最大的私人控股公司。

To do that, Waste Front is working with Vittel, a Swiss company that is the world's largest independent oil trader and which operates a number of refineries around the world.

为此，Waste Front 正在与瑞士公司 Vittel 合作，该公司是世界上最大的独立石油贸易商， 在世界各地经营着多家炼油厂。