Investigative journalists publish reports every year or so. You can probably find more recent ones, but here's one from three years ago[1]. Many of the big supe

Investigative journalists publish reports every year or so. You can probably find more recent ones, but here's one from three years ago[1]. Many of the big supermarket chains are the end points for the slave-produced seafood products, Walmart, Carrefour, Costco, Tesco and some others. I think last year a couple of them threatened to stop buying from Thai suppliers, not sure if they made good on it. [1]https://www.theguardian.com/global-development/2014/jun/10/supermarket-prawns-thailand-produced-slave-labour https://www.theguardian.com/global-development/2014/jun/10/s...