What are HS Codes?
Harmonized System (HS) codes are standard 6-to-10 digit numbers developed by the World Customs Organization (WCO) to classify traded products. Customs agencies worldwide use these numbers to identify product materials and apply correct import duties, taxes, and trade regulations.
Decoding the HTS Code Structure
An HTS (Harmonized Tariff Schedule) code is structured into logical levels of detail:
- First 2 Digits (Chapter): Identifies the broad category of the product (e.g., Chapter 85 covers electrical machinery).
- Next 2 Digits (Heading): Defines the specific form of the product (e.g., Heading 85.17 covers smartphones and routers).
- Next 2 Digits (Subheading): Provides a standardized international description. The first 6 digits are uniform across WCO countries.
- Last 2 to 4 Digits: Specific national tariff classifications used for statistics and local duty rates.
Common Sourcing Categories Tariff Matrix
Here are typical HTS prefix subheadings and average US customs tariff ranges for common e-commerce items:
| Product Category | HTS Prefix | Avg. US Duty Rate |
|---|---|---|
| Smart Wearables / Electronics | 8517.62 | 0% (Duty Free) |
| Cotton T-Shirts (Apparel) | 6109.10 | 16.5% - 32.0% (High) |
| LED Desk Lamps (Lighting) | 9405.20 | 3.9% - 6.0% |
HTS Classification Pro Tips
- Consult Your 1688 Manufacturer: Ask the factory sales representative for the Chinese customs code (HS Code, or "海关编码"). The first 6 digits will be identical to your destination country's code.
- Audit Commercial Invoices: Ensure that your logistics agent uses matching HS codes on the cargo manifest. Inconsistent coding triggers audit holds and potential fines.
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Frequently Asked Questions
What does DDP shipping from China mean for dropshippers?
DDP (Delivered Duty Paid) means the seller or freight forwarder handles the entire door-to-door transit, customs clearance, import duties, and local delivery. You pay a single all-inclusive price with zero surprise customs fees for your customers.
How is chargeable weight calculated in air express freight?
Chargeable weight is the greater of actual gross weight and volumetric (dimensional) weight, calculated as (Length × Width × Height in cm) / 6000 (or / 5000 depending on carrier). Always optimize packaging dimensions to reduce volumetric shipping costs.
How long does DDP air special line delivery take from China?
DDP air express special line typically takes 5 to 9 business days door-to-door to the US, UK, Europe, Australia, and Canada, complete with last-mile tracking via USPS, Royal Mail, DHL, or local postal carriers.
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