it all comes from our subsidiaries, efiba and retextil. they collect used clothing germany-wide. >> efiba gathers donated clothing for a number of charities, not just the red cross. but soex isn't a charity -- it's a for-profit organization, and the clothing is a commodity. >> it's not going to be donated to africa. no way. that wouldn't make sense anyhow, both from an economic and sustainability point of view. we're a full-profit company at soex, not an ngo. >> soex may not be a charity -- but the german red cross is. we head for tanzania, in eastern africa. it's one of the largest recipients of donated clothing on the continent. over 20-thousand tons of used textiles arrive here every month. dar es salaam is a bustling city of three million. most of its residents live on less than a euro a day. we're told that most of the people on the street are wearing donated clothing from europe and the united states. on almost every corner, street vendors are selling used clothes. but how do the clothes get there? where are the companies that do bus