HTS 6806.90.00 duty rate
Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded…: Other. General duty Free; for goods of Chinese origin, general + Section 301 (+25%) comes to 25% before any other duties.
| Tariff line | 6806.90.00 |
|---|---|
| Description | Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 6811 or 6812, or of chapter 69: › Other |
| General rate | Free |
| Special rate (trade programs) | none listed |
| Column 2 rate | 30% |
| Units of quantity | see statistical lines |
| Section 301 (China) | List 3 +25% |
Section 301 China tariffs on this line
| Chapter 99 heading | List | Extra duty | Status |
|---|---|---|---|
| 9903.88.03 | List 3 | +25% | in effect |
Statistical reporting numbers (10-digit)
Report the 10-digit number on the entry; the duty rate is the one above.
| Code | Description |
|---|---|
| 6806.90.00.10 | Accoustical pads and boards |
| 6806.90.00.20 | Of molded calcium silicate |
| 6806.90.00.90 | Other |
2026 US–China tariff reduction lists: The US–China reduction lists are not published yet. Dutyfinch checks the Federal Register every day and flags each code as soon as the list appears.
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Nearby tariff lines
← 6806.20.00 · 6807.10.00 → · Heading 6806 · Chapter 68 · Chapter 68 rate summary
General information from the official US Harmonized Tariff Schedule (USITC) and Federal Register; not legal or customs advice. Section 232, IEEPA, antidumping/countervailing and other duties can also apply. Confirm classification and rates with CBP or a licensed customs broker before you file.