HTS Code 850164: Of an output exceeding 750 kVA — 2026 US Tariff Rates
Quick Answer
HTS 850164 = Of an output exceeding 750 kVA
Duty rate: 2.4% · Unit: 85-digit · Column 1: 2.4%
Complete Classification Table
All 8-digit and 10-digit tariff codes under HTS subheading 850164. Use this table to find the correct statistical suffix and applicable duty rate for your product.
| HTS Code | Full Description | General Rate | Special Rate | Column 2 Rate |
|---|---|---|---|---|
8501.64.01 |
Of an output exceeding 750 kVA | 2.4% | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 35% |
8501.64.01.10 |
For wind-powered generating sets classified within 8502.31.00 | — | — | — |
8501.64.01.25 |
Exceeding 750 kVA but not exceeding 10,000 kVA | — | — | — |
8501.64.01.35 |
Exceeding 10,000 kVA but not exceeding 40,000 kVA | — | — | — |
8501.64.01.55 |
Other | — | — | — |
Chapter 85 Frequently Asked Questions
Are semiconductors and integrated circuits duty-free?
Yes, most semiconductors (heading 8541) and integrated circuits (heading 8542) qualify for duty-free treatment under the WTO Information Technology Agreement (ITA). However, if the ICs are assembled or packaged in China, the country of origin determination for Section 301 purposes may still classify them as Chinese-origin goods.
How does Section 301 affect consumer electronics from China?
Chinese-origin consumer electronics face significant Section 301 duties: smartphones and networking gear (List 3, 25%), laptops and monitors (List 4A, 7.5%). Some products have received temporary Chapter 99 exclusions. Check the USTR exclusion list for current status on your specific product.
What CBP ruling affects 5G equipment classification?
CBP ruling HQ H310245 (2026) addressed the classification of 5G base station equipment under heading 8517.61 (apparatus for transmission/reception of voice, data, and video) vs. 8517.62 (machines for the reception, conversion, and transmission of voice, data, or video). The classification determines the applicable Section 301 rate.
Can electrical equipment from USMCA countries enter duty-free?
Yes, most Chapter 85 goods from USMCA countries qualify for duty-free treatment if they meet the regional value content requirements. The USMCA origin certification is self-issued. ITA-eligible products are duty-free regardless of FTA status, but USMCA provides additional benefits for non-ITA products.
How is country of origin determined for electronics assembled in multiple countries?
For electronics, country of origin is typically determined by where the last substantial transformation occurred — usually where the product was assembled into its final form. However, for Section 301 purposes, CBP has ruled that certain minimal assembly operations do not constitute substantial transformation. This is a fact-specific determination.
Importing Under HTS 850164: What Importers Ask
Does this machinery qualify for duty-free treatment under the WTO ITA?
The Information Technology Agreement (ITA) eliminates duties on specific machinery, electronics, and semiconductor equipment. Check the ITA product list for your exact 6-digit code. ITA coverage requires specific statistical suffix matching — not all codes under an ITA-eligible heading qualify.
How do I determine whether a part is classified under Chapter 84/85 or the final product chapter?
Parts classification follows Section XVI Notes 2 and 3. A part specially designed for a specific machine is generally classified under the machine's heading, not as a generic part. For this HTS code, verify whether your item is a 'part' or a 'general use article' (which stays in Chapter 84/85).
What is the Section 301 tariff impact on machinery imports from China?
Machinery from China faces Section 301 tariffs of up to 25% (List 1 and List 3) or 7.5% (List 4A) depending on the specific HTS code. Check the current USTR exclusion list — exclusions are periodically renewed. Some machinery used in domestic manufacturing may qualify for exclusion based on availability.
At a Glance
- The General duty rate for HTS 850164 is 2.4% · 5 statistical suffixes · 0 duty-free.
- 1 sub-classification offer Special (FTA) rate preferences — check the Special column for USMCA, KORUS, and other FTA eligibility.
- This code falls under a chapter covering electrical machinery and equipment including motors, generators, transformers, batteries, smartphones, semiconductors, circuits, and fiber optics.
Duty Estimator
This page lists rates that may be ad valorem, specific, compound, or quota-based. The automatic estimator is intentionally disabled so a quantity-based rate is never mistaken for a percentage. Use the exact suffix, unit of quantity, origin, and current CBP guidance before calculating a shipment.
HTS Chapter 85 Classification Guide: Electrical Machinery and Equipment
Chapter 85 covers electrical machinery and equipment — motors, generators, transformers, batteries, smartphones, semiconductors, integrated circuits, and fiber optics. This chapter is the center of the US-China technology trade dispute. Classification is governed by Section XVI Notes and the critical distinction between ITA-eligible products (duty-free) and Section 301-targeted products.
Common Misclassification Errors
- Classifying smartphones and networking gear under the wrong subheading — 5G equipment classification under 8517.61 vs. 8517.62 has significant Section 301 implications
- Assuming all semiconductors are duty-free — while ITA covers many ICs, packaging, testing, and assembly in China may affect country of origin for Section 301 purposes
- Confusing electric motors (8501) with generators (8502) — the function (converting electrical to mechanical energy vs. mechanical to electrical) determines the heading
Duty Calculation Tips for HTS 850164
Semiconductors and ICs (8541-8542) are ITA-eligible for duty-free treatment. However, Section 301 List 3 (25%) applies to many Chinese-origin electronics including smartphones, routers, and consumer electronics. CBP ruling HQ H310245 (2026) addressed 5G equipment classification. Check Chapter 99 exclusions — many were granted for electronics and are periodically renewed.
What Importers Need to Know About HTS Chapter 85
This subheading falls under an HTS chapter covering electrical machinery and equipment including motors, generators, transformers, batteries, smartphones, semiconductors, circuits, and fiber optics. Importers of these products should be aware of the following trade compliance considerations:
Chapter 85 covers most consumer electronics. ITA-eligible semiconductors, ICs, and networking equipment qualify for duty-free. Section 301 List 3 (25%) applies to many Chinese electronics. CBP ruling HQ H310245 (2026) on 5G equipment classification under 8517.61 vs. 8517.62.
For the specific subheading HTS 850164, we recommend you:
- Verify the correct 10-digit statistical suffix — even within a 6-digit subheading, duty rates can differ significantly between suffixes
- Check FTA eligibility — if your product qualifies for preferential treatment under USMCA, KORUS, or another FTA, you may reduce or eliminate duties by providing the required origin certification
- Monitor for trade remedy changes — Section 301, Section 232, and anti-dumping duties are updated periodically. A rate that was correct last quarter may have changed
- Consult CBP resources — for binding classification rulings, CBP's National Commodity Specialist Division provides written determinations
Quick Answer: HTS 850164 Duty Rates
HTS subheading 850164 (of an output exceeding 750 kva) contains 5 sub-classifications.
Suffix 8501.64.01: General rate 2.4%, Special (FTA): Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG).
Always verify with CBP — Section 301, Section 232, and ADD/CVD may apply.
Official Sources
PoliteDraft recommends verifying duty rates directly with official government sources before filing import documentation.
Independent editors organize official USITC HTS data and explain how to check the exact suffix, unit, origin, and trade remedies. This site is a research reference, not a customs broker, attorney, or classification opinion.
Related HTS Codes in This Section
Related Chapters
HTS Chapter 85 is frequently cross-referenced with the following chapters in supply chain and trade compliance workflows.
Trade & Compliance Insights for Chapter 85
Expert analysis on tariff policy, trade remedies, and compliance strategies relevant to HTS 850164.
View all insights →Browse All HTS Codes in This Section
See the complete list of HTS subheadings under the same section as 850164.
View Section Overview →<strong>Editorial note:</strong> The first listed General rate for HTS 850164 (Of an output exceeding 750 kVA) is 2.4%. Rates can differ by suffix, origin, and trade remedy; verify the exact line in the current USITC schedule and with CBP or a licensed customs broker.