United States International Trade Commision Rulings And Harmonized Tariff Schedule
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2000 HQ 228575 - Ruling Request; Commercial Interchangeability; Eastman Chemical Co.; 19 U.S.C. 1313(j)(2); Toluhydroquinone (THQ)
2001 HQ 228313 - Ruling Request; Commercial Interchangeability; Fisher-Rosemount Systems, Inc.; 19 U.S.C. 1313(j)(2); spare parts for circuit card assemblies