✅ 1. What Is an HS Code?
The HS Code (Harmonized System Code) is an internationally standardized 6-digit code developed by the World Customs Organization (WCO). It is used globally by more than 200 countries to classify traded products.
- Structure: 6 digits
- Usage: International standard for customs, trade statistics, tariffs
Example:
- 84 = Machinery
- 84.79 = Machines for special use
- 8479.89 = Other machines and mechanical appliances
✅ 2. What Is an HTS Code?
The HTS Code (Harmonized Tariff Schedule) is a country-specific extension of the HS code. Most commonly used in the United States, it contains 10 digits, where the first 6 digits are the same as the HS code, and the remaining 4 digits provide more specific classification.
- Structure: 10 digits
- Usage: Country-specific import/export rules, duty rates, documentation
Example:
HS Code: 8479.89
HTS Code (USA): 8479.89.9899
✅ 3. Summary of the Differences
| Feature | HS Code | HTS Code |
|---|---|---|
| Digits | 6 digits | 10 digits (first 6 = HS) |
| Standardized by | WCO (global) | National Customs (e.g., U.S. ITC) |
| Purpose | Universal classification | National-level tariff & regulation |
| Used For | Export classification | Import documentation & duty calculation |
📌 How to Read HTS Codes
Understanding the structure of an HTS code can help you classify your product accurately and avoid legal issues or overpaying taxes.
🔍 HTS Code Structure Breakdown
Let’s take the HTS code 8479.89.9899 as an example:
- 84 – Section: Machinery and Mechanical Appliances
- 79 – Chapter: Machines Not Specified Elsewhere
- 89 – Subheading: Other Machines
- 98 – National Subheading (U.S.): Specific Product Type
- 99 – Statistical Suffix: For data tracking
✅ Tips for Reading HTS Codes
- Always start with a detailed product description.
- Match the first 6 digits with the HS system to get the general category.
- Use your country’s tariff schedule (like hts.usitc.gov for the U.S.) to find the full 10-digit HTS code.
- Double-check against product usage, material, and specifications.
- For exports, the HS code is typically enough; for imports, the full HTS code is mandatory.
🧾 Conclusion: Know the Code, Save the Cost
Understanding the difference between HS code and HTS code, and knowing how to read HTS codes, will save you from costly delays, incorrect duty payments, and compliance issues in global trade.
If you’re unsure about the code for your product, use online tools or consult a licensed customs broker for help.
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