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The tariff classification of various chemicals from WestGermany.
The tariff classification of three chemicals from Germany.
The tariff classification of 1,3-Butylene glycol, CAS 107-88-0 from Japan
Unused merchandise drawback; Commercial interchangeability; 19 U.S.C. § 1313(j)(2); 19 C.F.R. § 191.32(c); Butylene glycol
The tariff classification of (2R,3R)-(-)2,3-Butanediol (CAS# 24347-58-8) from Spain
The tariff classification of (S)-(+)-butane-1,3-diol, CAS # 24621-61-2, imported in bulk form, from Japan