Tariff reference › Chapter 99 › 9903.45.21
HTS 9903.45.21 — If entered in an annual aggregate quantity not exceeding 12.5 gigawatts, under the terms of such note[Compiler’s note: This subheading and its related note, U.S. note 18 to this subchapter, have expired. See 87 Fed. Reg. 7357.]
The current US import duty for If entered in an annual aggregate quantity not exceeding 12.5 gigawatts, under the terms of such note[Compiler’s note: This subheading and its related note, U.S. note 18 to this subchapter, have expired. See 87 Fed. Reg. 7357.] (HTS 9903.45.21) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Crystalline silicon photovoltaic cells, as defined in note 18(c) to this subchapter, when the product or originating good of a country other than a country described in note 18(b) to this subchapter, except as provided in heading 9903.45.27: › If entered in an annual aggregate quantity not exceeding 12.5 gigawatts, under the terms of such note[Compiler’s note: This subheading and its related note, U.S. note 18 to this subchapter, have expired. See 87 Fed. Reg. 7357.]
Current US duty rate
| Column 1 (General / MFN) | No change |
|---|---|
| Special (FTA programs) | No change |
| Column 2 (other) | No change |
No Chapter 99 (Section 301/232/122) cross-reference on this line; origin-specific surcharges may still apply — check the calculator.
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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=9903.45.21&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).