8409.99.10—Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery
General duty rate
Free
Across 3 10-digit lines
Plain-English explanation
HTS 8409.99.10 is an 8-digit tariff item of the U.S. Harmonized Tariff Schedule covering Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery. It sits in Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof, Section XVI: Machinery and Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders and Reproducers, Television Image and Sound Recorders and Reproducers, and Parts and Accessories of Such Articles and rolls up 3 10-digit statistical lines, all with a general duty rate of Free. 21 Chapter 99 tariff modifications currently touch one or more lines under this tariff item.
10-digit lines under 8409.99.10(3)
Pick a line to view full rate detail and compute landed duty
Tariff modifications(21)
Chapter 99 overlays touching one or more lines under 8409.99.10
| Code | Authority | Rate |
|---|---|---|
| 9903.94.05 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.94.07 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.94.06 | section_232 | The duty provided in the applicable subheading |
| 9903.94.42 | section_232 | The duty provided in the applicable subheading |
| 9903.94.43 | section_232 | 15% |
| 9903.94.52 | section_232 | The duty provided in the applicable subheading |
| 9903.94.53 | section_232 | 15% |
| 9903.94.44 | section_232 | The duty provided in the applicable subheading |
| 9903.94.45 | section_232 | 15% |
| 9903.94.54 | section_232 | The duty provided in the applicable subheading |
| 9903.94.55 | section_232 | 15% |
| 9903.94.62 | section_232 | The duty provided in the applicable subheading |
| 9903.94.63 | section_232 | 15% |
| 9903.94.64 | section_232 | The duty provided in the applicable subheading |
| 9903.94.65 | section_232 | 15% |
| 9903.94.32 | section_232 | 10% |
| 9903.94.33 | section_232 | 10% |
| 9903.74.08 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.74.10 | section_232 | The duty provided in the applicable subheading |
| 9903.74.11 | section_232 | The duty provided in the applicable subheading |
| 9903.74.09 | section_232 | The duty provided in the applicable subheading + 25% |
Frequently asked questions
What does HTS 8409.99.10 cover?
HTS 8409.99.10 is an 8-digit tariff item of the U.S. Harmonized Tariff Schedule covering Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery. It belongs to Chapter 84 and rolls up 3 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 8409.99.10?
Every 10-digit line under HTS 8409.99.10 carries a general (Column 1) duty rate of Free. Section 301, Section 232, and AD/CVD overlays may stack on top of this rate at the per-line level — open a specific 10-digit code to see its complete tariff stack.
How do I find the right 10-digit line under HTS 8409.99.10?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader tariff item HTS 8409.99.10 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Are there AD/CVD orders affecting HTS 8409.99.10?
No active AD/CVD (antidumping or countervailing duty) orders currently flag any line under HTS 8409.99.10 in Tandom's catalog. Tandom monitors Federal Register notices daily; any new orders will appear here within 24h of publication.
Learn more
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