Commercial octabromodiphenyl ether (including Hexabromodiphenyl ether and Heptabromodiphenyl ether), Commercial pentabromodiphenyl ether (including tetrabromodiphenyl ether and pentabromodiphenyl ethe, Perfluorooctane sulfonic acid (PFOS), its salts and perfluorooctane sulfonyl fluoride (PFOSF), POPRC (POPRC)