Does HTS 6902.10 fit your product?
This is the fastest way to use the page: compare the exact commercial description with the legal wording, then check the closest child or sibling provision. A valid code is not automatically the right code for every product in the same category.
- The product must match the tariff wording: Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3:.
- This level has 2 more specific provisions; do not stop here if a child description fits better.
- The displayed duty is not stated at this level; origin programs, trade remedies, quotas and taxes may change the final amount.
What does HTS 6902.10 cover?
This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy.
- 1Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths:
- 2Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3:
More specific provisions
Choose a child provision when its description matches a measurable product fact such as material, capacity, use or construction.
Nearby tariff provisions
These are the alternatives worth comparing when one product fact changes.