7403.21.00.00/C87200 Silicon Brass Ingot/Mexico

C87200 Silicon Brass Ingot from Mexico

C87200 silicon brass ingot incorporates 4% silicon into copper-zinc matrix for casting applications. Still qualifies as brass under HTS 7403.21.00.00 with zinc predominant. Used for valve stems and marine castings.

Duty Rate — Mexico → United States

1%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Silicon content verification ensures continued brass classification

• Casting alloy documentation distinguishes from wrought grades

• Grain structure analysis may be required for quality verification

C87200 Silicon Brass Ingot from Mexico — Import Duty Rate | HTS 7403.21.00.00