28121010

PHOSGENE (CARBONYL CHLORIDE, CARBONYL DICHLORIDE,CARBON OXY- CHLORIDE,CHLOROFORMYL CHL

28121021

PHOSPHORUS TRICHLORIDE

28121022

PHOSPHORUS PENTACHLORIDE

28121030

PHOSPHOROUS OXYCHLORIDE

28121041

SULPHUR OXYCHLORIDE

28121042

SULPHUR MONOCHLORIDE

28121043

SULPHUR DICHLORIDE

28121047

THIONYL CHLORIDE

28121050

SILICON TETRACHLORIDE

28121060

ARSENOUS TRICHLORIDE

28121090

OTHER CHLORIDES & CHLORIDE OXIDES

28129000

OTHR HALIDES & HALIDES OXIDES OF NON-MTLS