adapter cord
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 8504407007 | 35.0% | CN | US | 官方文档 |
| 8504406007 | 35.0% | CN | US | 官方文档 |
| 8536694010 | 35.0% | CN | US | 官方文档 |
| 8536698000 | 37.7% | CN | US | 官方文档 |
| 8517790000 | 67.5% | CN | US | 官方文档 |
商品图片
AI分析
🔌 Adapter Cord & Power Converters (Classification Deep Dive)
🌐 HS Code Reference & Clearance Guide | 2026 Latest Tariff Analysis | Professional Customs Strategy
📌 I. Product Definition: What Exactly is an "Adapter Cord"?
In international trade, the term "Adapter Cord" is ambiguous and covers a wide range of products. It generally falls into two distinct categories based on function: 1. Power Adapters (Static Converters): Devices that convert alternating current (AC) to direct current (DC) or change voltage levels. These are electronic components. 2. Plug Adapters/Connectors: Simple passive devices that allow one plug type to fit into a socket (mechanical/electrical connection). These are electrical accessories.
⚠️ Critical Distinction:
- If the device converts power (has internal circuitry, capacitors, chips) → It is a Converter (HS 8504).
- If the device only connects (no circuitry, just metal pins/plastic shell) → It is a Connector/Plug (HS 8536).
- If it is used primarily for data/communication signals → It may be a Telecom Part (HS 8517).
Misclassification here leads to massive tariff differences due to US Section 301 and IEEPA tariffs.
📦 II. HS Code Classification Details (2026 Tariff Authority)
Based on the specific functional attributes of the adapter cord, here are the five most likely HS Codes and their logic:
| HS Code | Product Description | Applicability Logic | Tax Impact (Total) |
|---|---|---|---|
| 8504.40.70.07 | Static Converters (Power Adapters) | For AC-DC adapters or voltage converters. Fits the definition of "static converters" for power supply. | 35.0% |
| 8504.40.60.07 | Static Converters (General Power) | For adapters providing power supply to electronic equipment. General power converter classification. | 35.0% |
| 8536.69.40.10 | Coaxial Connectors/Adapters | For adapters acting as electrical connections (≤1,000V), specifically coaxial type (e.g., TV/Cable adapters). | 35.0% |
| 8536.69.80.00 | Other Plug & Socket Accessories | For passive mechanical adapters (e.g., travel plug adapters, USB-to-3.5mm passive splitters) without power conversion. | 37.7% |
| 8517.79.00.00 | Parts of Telecom Equipment | If the adapter is specifically for communication devices (e.g., specific network interface adapters) and no material conflict exists. | 67.5% |
🔍 Key Insight:
- Power Adapters (8504) are taxed at 35%.
- Passive Plugs (8536) are taxed at 37.7% (higher base duty).
- Telecom Parts (8517) are taxed at 67.5% (highest risk, includes steel/aluminum surcharges).
💰 III. 2026 Tariff Rate Breakdown (Detailed & Transparent)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Post-2025 (Current Regulatory Framework)
🎯 1. HS Code 8504.40.70.07 & 8504.40.60.07 — Power Adapters/Converters
These codes apply to adapters that actively convert electricity.
| Item | Detail |
|---|---|
| Base Duty | 0.0% |
| Section 301 Additional Duty | +25.0% |
| IEEPA 122 Clause Duty | +10.0% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Eligibility | ❌ NO (Not eligible for $800 exemption) |
| Legal Basis | USITC:8504.40.60/70 → Section 301 → IEEPA:122 |
📌 Explanation:
- Although the base duty is 0%, the 25% Section 301 tariff (for Chinese electronics) and 10% IEEPA tariff apply strictly.
- Total 35% is the standard high-risk rate for power electronics from China.
🎯 2. HS Code 8536.69.40.10 & 8536.69.80.00 — Passive Connectors/Plugs
These codes apply to adapters that do not convert power, only connect.
| Item | Detail |
|---|---|
| Base Duty | 0.0% (for 8536.69.40) / 2.7% (for 8536.69.80) |
| Section 301 Additional Duty | +25.0% |
| IEEPA 122 Clause Duty | +10.0% |
| Total Tax Rate | 35.0% (for 40.10) / 37.7% (for 80.00) |
| Tax Calculation | CIF Value × (Total Rate) |
| De Minimis Eligibility | ❌ NO |
| Legal Basis | USITC:8536.69 → Section 301 → IEEPA:122 |
📌 Explanation:
- 8536.69.40.10 (Coaxial/Connection): 0% base + 35% surcharge = 35%.
- 8536.69.80.00 (Other Plugs): 2.7% base + 35% surcharge = 37.7%.
- Warning: The 2.7% base duty on "other plugs" makes this category slightly more expensive than power adapters.
🎯 3. HS Code 8517.79.00.00 — Telecom Equipment Parts
This code applies if the adapter is considered a part of communication apparatus (e.g., specific network interface adaptors).
| Item | Detail |
|---|---|
| Base Duty | 0.0% |
| Section 301 Additional Duty | +7.5% (Base) + 50% (Steel/Aluminum/Copper Surcharge) |
| IEEPA 122 Clause Duty | +10.0% |
| Total Tax Rate | 67.5% (If contains Steel/Aluminum/Copper) |
| Tax Calculation | CIF Value × 67.5% |
| De Minimis Eligibility | ❌ NO |
| Legal Basis | USITC:8517.79 → Section 301 → IEEPA:122 + Materials Surcharge |
📌 Critical Warning:
- If the adapter cord contains metal parts (steel, aluminum, copper connectors) and is classified as a telecom part, a 50% additional surcharge applies!
- This is the highest risk category. Avoid if possible unless it is strictly a passive telecom cable/component.
🛠️ IV. Customs Clearance Practical Advice (Pitfall Avoidance)
✅ 1. Preparation Checklist (Essential Documents)
| Document | Required | Notes |
|---|---|---|
| ✅ Product Spec Sheet | ✔️ | Must clearly state: Input/Output Voltage, Current, Function (Converter vs. Connector). |
| ✅ Circuit Diagram | ✔️ | Crucial to prove if it contains active conversion circuitry. |
| ✅ Product Photos | ✔️ | Clear view of label (Input/Output ratings) and internal structure (if opened). |
| ✅ Commercial Invoice | ✔️ | Use precise description: "AC-DC Power Adapter" or "Passive Plug Adapter". |
| ✅ Material Composition | ✔️ | List metals used (Copper, Aluminum, Steel) to avoid 50% surcharge under 8517. |
✅ 2. Classification Strategy (Key Rules)
🔥 "Active Power = 8504 (35%); Passive Plug = 8536 (37.7%); Telecom Part = 8517 (67.5%)!"
| Scenario | Correct HS Code | Risk Level |
|---|---|---|
| Laptop Charger / Phone Charger | 8504.40.70.07 or 8504.40.60.07 |
🟡 Moderate (35%) |
| Travel Plug Adapter (USA to EU) | 8536.69.80.00 |
🟡 Moderate (37.7%) |
| HDMI/USB Passive Splitter | 8536.69.40.10 or 80.00 |
🟡 Moderate (35-37.7%) |
| Network Interface Adapter (with chips) | 8517.79.00.00 |
🔴 HIGH (67.5%) |
| Adapter with Steel/Aluminum Housing | Avoid 8517 | 🔴 CRITICAL (50% surcharge) |
✅ 3. Special Handling & Warnings
| Situation | Recommendation |
|---|---|
| "Universal Adapter" | Clearly define if it converts power (8504) or just connects (8536). Ambiguity leads to audits. |
| Metal Content in Telecom Parts | If classifying under 8517, ensure the product is not primarily metal. If it is, the 50% surcharge is inevitable. |
| De Minimis Exploitation | ❌ Do Not Rely on $800 Exemption. All these HS codes are flagged for China-origin goods under Section 301/IEEPA. |
| Labeling | Ensure labels show "Input: 100-240V AC, Output: 5V DC" to support 8504 classification. |
🌍 V. Global Market Comparison (2026)
| Region | Recommended HS Code | Est. Tax Rate (China Origin) | Notes |
|---|---|---|---|
| 🇺🇸 USA | 8504.40.60/70 |
35% | High Section 301 + IEEPA. |
| 🇺🇸 USA | 8536.69.80 |
37.7% | Higher base duty. |
| 🇪🇺 EU | 8504.40 |
0% - 4% | No Section 301. Standard EU duty. |
| 🇨🇳 China | 8504.40 |
0% - 8% | Import duty varies by exact subheading. |
| 🇬🇧 UK | 8504.40 |
0% - 4% | Post-Brexit tariff structure. |
📌 Conclusion:
- The US is the most expensive market for adapter cords due to叠加 tariffs (301 + IEEPA).
- European markets are significantly more favorable for Chinese electronics.
📌 VI. Common Mistakes & Blood-Teaching Lessons
❌ Mistake 1: Classifying a Power Adapter (8504) as a Cable (8544).
👉 Consequence: Customs rejects because it's not just a cable; it has active components. Penalty + Back Tax.
❌ Mistake 2: Classifying a Passive Plug as a Telecom Part (8517).
👉 Consequence: Unnecessary 67.5% tax instead of 37.7%. Massive profit loss.
❌ Mistake 3: Ignoring Material Content in Telecom Parts.
👉 Consequence: If the adapter has metal contacts and is classified as 8517, the 50% steel/aluminum surcharge applies. Total tax hits 67.5%.
❌ Mistake 4: Using "Adapter Cord" as the only description.
👉 Consequence: Ambiguity. Customs may classify based on worst-case scenario (highest tax).
✅ Correct Approach:
"AC-DC Power Adapter, 5V 2A, Plastic Case, No Metal Housing, Model XYZ, FCC Certified"
🎯 VII. Conclusion: Precision Classification Saves Money!
🎯 Remember the Mantra:
🔹 "Active Conversion = 8504 (35%); Passive Connection = 8536 (37.7%); Telecom = 8517 (67.5% + Metal Surcharge)!"
🔹 "HS Code Determines Tax Rate; 10% Difference is 10% Profit!"
📌 Pro Tip:
If your adapter contains active circuitry, stick to 8504. It is generally cheaper than 8536 for complex devices and avoids the 50% metal surcharge risk of 8517.
Always request an Advance Ruling from US Customs if the product is complex or contains mixed materials.
📣 Immediate Action:
📞 Contact your customs broker with the circuit diagram and material list.
🚀 Clarify the function (Convert vs. Connect) to secure the lowest possible tariff (35%).
✨ Professional Clearance Starts with Precise Classification!
💼 Every cent of tax saved is pure profit!
用户评价
关于 HS 编码归类
协调制度（HS）是由世界海关组织（WCO）制定的国际贸易商品分类标准。全球 200 多个国家采用 HS 系统作为海关关税、贸易统计和进出口监管的基础。
每个 HS 编码遵循以下层级结构：
- 章（2 位）——商品大类（例如：第 84 章：机器和机械设备）
- 品目（4 位）——章内的更具体分类
- 子目（6 位）——国际通用细分，所有 WCO 成员国统一使用
- 本国细分（8-10 位）——各国自行扩展的细分编码，如美国 HTSUS 10 位编码
正确的 HS 编码归类对于顺利通关、准确缴纳关税和遵守贸易法规至关重要。错误归类可能导致海关延误、多缴关税或罚款。
从CN进口到US时，适用的关税税率可能包括：
- 最惠国（MFN）税率——适用于 WTO 成员国的标准关税税率
- 普通税率——适用于无贸易协定国家
- 贸易救济关税——附加关税，如 301 条款（反倾销）、232 条款（国家安全）或反补贴税
本页内容仅供参考。如需正式归类，请咨询当地海关或持牌报关代理。