Division 1.5 Manufacturer(s) of the active substance(s)
United Kingdom
| Active substance | Iodine |
| Name of manufacturer | COSAYACH: SCM Cía. Cosayach Minera Negreiros, Rut. No 96.625.710-5 |
| Address of manufacturer | Terrenos de Elena S/N Terrenos de Elena S/N Huara, Región de Tarapacá Chile |
| Location of manufacturing sites | Mined at: S.C.M. Cía. Minera Negreiros, S.C.M. Cosayach Soledad. Refined at: S.C.M. Cía. Minera Negreiros. Pozo Almonte Chile |
| Active substance | Iodine |
| Name of manufacturer | ACF MINERA SA |
| Address of manufacturer | San Martín 499 Iquique Chile |
| Location of manufacturing sites | Faena Lagunas KM. 1.722 Ruta A-5, Pozo Almonte Chile |
| Active substance | Iodine |
| Name of manufacturer | SOCIEDAD QUIMICA y MINERA SA |
| Address of manufacturer | Los Militares 4290 SANTIAGO DE CHILE Chile |
| Location of manufacturing sites | Pedro de Valdivia (PV) Route B 180 Antofagasta Chile Nueva Victoria (NV) Route 5 North, Km 1925 Pozo Almonte Chile |