TARIC 3811.21.00.21 — Additive containing by weight:  -90 % or more but not more than 97 % of reaction products of butyl-cyclohex-3-enecarboxylate and sulphur (CAS RN 160305-95-3),  -3 % or more but not more than 10 % of mineral oil,  for use in the manufacture of blends of additives for lubricating oils | TariffCodex