8541.42.00.10—Crystalline silicon photovoltaic cells of a kind described in statistical note 10 to this chapterGeneral
Free
Units
No., W
Column 2
35%
Special
—
HTS 8541.42.00.10 is the U.S. Harmonized Tariff Schedule classification for Crystalline silicon photovoltaic cells of a kind described in statistical note 10 to this chapter. It's a 10-digit statistical line in Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, and parts and accessories of such articles, 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, used by U.S. Customs and Border Protection to determine the duty rate at entry. 6 Chapter 99 tariff modifications currently stack on top of the base rate, and 9 active AD/CVD orders flag this code.
New to HTS codes? Read our guide on how HTS classification works →
Chapter 99 overlays that stack on the base rate
| Code | Authority | Rate |
|---|---|---|
| 9903.45.21 | safeguard | No change |
| 9903.45.22 | safeguard | 30% |
| 9903.45.25 | safeguard | 30% |
| 9903.45.27 | safeguard | No change |
| 9903.45.29 | safeguard | No change |
| 9903.91.02 | section_301 | The duty provided in the applicable subheading + 50% |
Active orders that may apply to imports under this HTS code. HTS coverage is advisory — actual scope depends on each order's product description. Run the AD/CVD lookup → to check whether your specific shipment is in scope.
Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled Into Modules
Solar Cells
Solar Cells
Solar Cells
Crystalline Silicon Photovoltaic Products
Solar Cells
Solar Cells
Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled Into Modules
Solar Cells
HTS 8541.42.00.10 is the U.S. Harmonized Tariff Schedule classification for Crystalline silicon photovoltaic cells of a kind described in statistical note 10 to this chapter. It belongs to Chapter 85 of the HTSUS.
The general (Column 1) duty rate for HTS 8541.42.00.10 is Free. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
The Column 2 rate for HTS 8541.42.00.10 is 35%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
Yes — HTS 8541.42.00.10 is covered by safeguard provision 9903.45.21 (No change). 5 additional overlays also touch this code. Open the code page for the full overlay stack with effective dates and country scopes.
Yes — 9 AD/CVD orders flag this code: A-549-851 (AD, Thailand), A-552-841 (AD, Vietnam), A-555-003 (AD, Cambodia) plus 6 more. Open the code page for deposit rates, scope determinations, and the linked case lookups.
Tandom guides relevant to this code
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
Open resource
A working guide to the inputs, the layers, and the math behind a US entry summary in 2026. Written for brokers, forwarders, and importer compliance teams.
Open resource
What the 178 active Section 301 exclusions cover, how to claim 9903.88.69 on an entry, and what changes when the November 10, 2026 deadline passes.
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Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.
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Drop the Tandom Duty Calculator API into a TMS, broker software, or in-house ERP. Code samples, the response shape, and ACE reporting order, in 2026.
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What changed April 6, 2026, what stayed the same, and how to file a steel, aluminum, or copper line in ACE without leaving duty exposure on the table.
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