TARIC 3811.21.00.65 — Additives containing: -|a polyisobutylene succinimide based mixture (CAS RN 160610-76-4), and -|more than 35|% but not more than 50|% by weight of mineral oils, having a sulphur content of more than 0,7|% but not more than 1,3|% by weight, having a total base number of more than 8, for use in the manufacture of lubricating oils | TariffCodex