2523.90 Hydraulic cements nes 2523.90.00 D 2523.90.00 D 2523.90.99 B

2524.00 Asbestos 2524.00.10 D 2524.00.00 D 2524.00.01 D

2524.00.90 A 2524.00.02 D

2525.10 Mica crude or rifted into sheets or splittings 2525.10.00 D 2525.10.00 D 2525.10.01 A

2525.20 Mica powder 2525.20.10 A 2525.20.00 A 2525.20.01 A

2525.20.20 A

North American Free Trade Agreement, 1992 Oct. 7 Tariff Phasing Descriptions · 第 103 / 531 题