Analysis
HTS 2804.61.00 covers containing by weight not less than 99.99 percent of silicon under heading 2804 (hydrogen, rare gases and other nonmetals).
Rates on the nearby lines range from duty-free to 5.5%. The costliest confusion would be with 2804.69.50 (other: other) at 5.5%, a difference of 5.5 points on the customs value.
There is no general-rate duty on this line, which puts it with roughly 29% of the 274 tariff lines in chapter 28 that are also free. Chapter 99 measures such as Section 301 or 232 can still apply on top, depending on where the goods come from.
Goods from countries without normal trade relations pay the column 2 rate of 25% instead of nothing, so origin decides between free entry and a 25% duty.
Census statistics map these goods to NAICS 331410 (Nonferrous Metal (except Aluminum) Smelting and Refining), an industry of 112 US establishments employing 8,755 people, the industry a domestic producer of these goods reports under.
The general rate of Free has not changed in any edition of the schedule since Jan 2023.
Neighbouring lines
| Line | Description | General rate |
|---|---|---|
| 2804.10.00 | Hydrogen, rare gases and other nonmetals: hydrogen | 3.7% |
| 2804.21.00 | Rare gases: argon | 3.7% |
| 2804.29.00 | Rare gases: other | 3.7% |
| 2804.30.00 | Hydrogen, rare gases and other nonmetals: nitrogen | 3.7% |
| 2804.40.00 | Hydrogen, rare gases and other nonmetals: oxygen | 3.7% |
| 2804.50.00 | Hydrogen, rare gases and other nonmetals: boron; tellurium | Free |
| 2804.69.10 | Containing by weight less than 99.99 percent but not less than 99 percent of silicon | 5.3% |
| 2804.69.50 | Other: other | 5.5% |
| 2804.70.00 | Hydrogen, rare gases and other nonmetals: phosphorus | Free |
| 2804.80.00 | Hydrogen, rare gases and other nonmetals: arsenic | Free |
| 2804.90.00 | Hydrogen, rare gases and other nonmetals: selenium | Free |