Here is a clear and detailed breakdown of customs (HS) codes for PCBs. It covers different layer counts, materials, and other international variations.
PCB Customs (HS) Codes — Detailed Overview
Bare (Unpopulated) PCBs – Global Codes
- Base code: 8534.00 — used globally for bare printed circuit boards, including rigid, flexible, single-, and multi-layer types
- Layer-specific sub-codes:
- 85340010 — for PCBs with more than 6 layers
- 85340090 — for PCBs with 4 layers or fewer
- Additional breakdowns seen in some sources:
- 8534.00.11 – Single-sided PCBs
- 8534.00.12 – Double-sided PCBs
- 8534.00.19 – Multi-layer PCBs
- 8534.00.90 – PCBs with passive elements
Assembled (Populated) PCBs
- 8517.70 – Assemblies for telecom equipment (e.g., routers, switches)
- 8537.10 – PCBs with integrated circuits or other semiconductors, excluding those in heading 8541
- 8473.30 – PCB assemblies incorporated into parts of data-processing units (e.g., computer motherboards)
Examples of China-Specific HS Codes
- 8534001000 – Bare PCBs with more than 4 layers, used in Chinese customs classification with duty and VAT details.
- Example declarations: 6-layer blank board, 10-layer FR-4 PCB, etc.
Summary Table
| PCB Type | HS Code | Notes |
|---|---|---|
| Bare PCBs (≤4 layers) | 85340090 (global) | Rigid or flexible, simple multilayer |
| Bare PCBs (>6 layers) | 85340010 (global) | More complex multilayer boards |
| Single/Double/Multi-layer breakdown | 8534.00.11 / .12 / .19 / .90 | Greater specificity by board type |
| Bare PCBs (>4 layers, China) | 8534001000 | Includes Chinese tariff and deposit info |
| Assembled PCBs (telecom) | 85177070+ variants | Integrated boards for telecom use |
| Assembled PCBs (with ICs) | 8537.10 | Populated boards with semiconductors |
| Assembled PCBs in computing units | 8473.30 | E.g., motherboard assemblies |
Additional Insights
- HS Code Structure: Six-digit codes (e.g., 8534.00) are harmonized by the WCO and used globally; countries add more digits (8–10) for detailed classification.
- Use of codes: Tariff rates, duty structures, and declaration accuracy depend on picking the correct HS code—misclassification can result in delays, fines, or overpayment.
- Finding codes: Use customs databases like WCO, US HTS, EU TARIC, or China’s customs tool to find country-specific codes