8542.20 Hybrid integrated circuits 8542.20.00 A 8542.20.00 D 8542.20.01 A

8542.20.02 A

8542.20.99 A

8542.80 Electronic integrated circuits and microassemblies, nes 8542.80.00 D 8542.80.00 A 8542.80.01 A

8542.80.99 A

8542.90 Parts of electronic integrated circuits and microassemblies 8542.90.00 D 8542.90.00 D 8542.90.01 A

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 473 / 531 题