The Pacific Ocean is a great fountain of resources, among which the marine flora has acquired singular importance. The seaweeds, in this case  the  Chilean Lessonia Nigrescens has a great  commercial value, among other reasons by its subproducts, such as the alginate, raw material for numerous products that cover the medical, cosmetic, alimentary, agricultural and chemical area.

  South American Export Seaweed Ltd. (EXASUD Ltda.) is a chilean enterprise willing to satisfy the comercial seaweed requirements.