HTS heading · chapter 69
6902
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths
Analysis
Heading 6902 of the Harmonized Tariff Schedule covers refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths. It divides into 3 six-digit subheadings and 6 eight-digit tariff lines, with 10 ten-digit statistical suffixes below them.
Every one of its 6 tariff lines is duty-free at the general rate, so classification within the heading affects statistics and Chapter 99 measures rather than the base duty.
Its median rate of duty-free sits at the 13th percentile of the headings in chapter 69.
The largest subheadings are 6902.10 (containing by weight, singly or together, more…, 2 lines), 6902.20 (containing by weight more than 50 percent of…, 2 lines) and 6902.90 (other, 2 lines).
By Census's concordance, most of its statistical lines are made by Clay Building Material and Refractories Manufacturing (327120). Those are the NAICS industries a US producer of these goods would report under.
Tariff lines
| Line | Description | General rate |
|---|---|---|
| 6902.10.10 | Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3: magnesite bricks | Free |
| 6902.10.50 | Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3: other | Free |
| 6902.20.10 | Containing by weight more than 50 percent of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products: bricks | Free |
| 6902.20.50 | Containing by weight more than 50 percent of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products: other | Free |
| 6902.90.10 | Other: bricks | Free |
| 6902.90.50 | Other: other | Free |