G'day mate, yep they're harvesting the gum from the trees, they do it in China and the Phillipines too. Not just for soaps, years gone by was used in chewing gum..mabe still is not sure. Anyway here's a PDF that has a very unusual use or at least one I didn't know about
White%20Residue%20(26Jan05).pdf
Basically is the low labour costs in Portugal that make it so profitable for companies envovled..got to go to work see ya
