... and international markets. we are the partner of TOYOTA for 3 years .Main use : the manufacture of chemicals ,paper , ... production of dyes ,plastics ,pharmaceutical and organic intermediates ,the old rubber recycling metal sodium ,water electrolysis as well ... borax ,manganese salts ,phosphate, etc .......Below are the specification of the Caustic Soda .ComposingFlake/pearl/solid 96%Flake/pearl/ ...