Chromite-Magnesite Roofing Granules from Mexico
Colored granules containing chromite and magnesite applied to asphalt shingles for UV protection and aesthetics. HTS 6815.91.00.71 classification for mixed mineral articles not covered by Chapter exclusions like Chapter 68(k) furniture. Enhances granule durability and color stability.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify surface treatment for colorfastness; bulk vs bagged packaging affects valuation; confirm not Chapter 68(n) art articles