Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2903 — Halogenated derivatives of hydrocarbons.
National subdivision 2903.9 — Halogenated derivatives of aromatic hydrocarbons:
Subheading 2903.99 — Other
HS code
2903.99.14 Polychiorinated terphenyls(PCT)
Last Verified Date - 1 October 2026
Common commodities
Polychlorinated terphenyl heat transfer fluid componentRestricted industrial PCT isomerTerphenyl chloride for thermal equipmentIndustrial chemical - PCT with three ringsPCT compound for restricted applicationsChlorinated aromatic terphenyl derivativeThermal fluid constituent - PCT isomerThree-ringed PCT industrial chemicalPCT component in industrial heat transferRestricted industrial three-ring PCT