Hard Disk Caddy
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 8473309100 | 35.0% | CN | US | 官方文档 |
| 3926909989 | 22.8% | CN | US | 官方文档 |
| 7616995150 | 37.5% | CN | US | 官方文档 |
| 8473305100 | 85.0% | CN | US | 官方文档 |
| 3926305000 | 22.8% | CN | US | 官方文档 |
商品图片
AI分析
💾 Hard Disk Caddy (HDD Caddy)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Entry Strategies
📌 1. Product Definition & Classification: Do You Really Understand the "Hard Disk Caddy"?
A Hard Disk Caddy (also known as an HDD Bay Adapter or Drive Enclosure Bracket) is a structural accessory used to hold and secure hard drives (HDD) or solid-state drives (SSD) within a computer chassis, laptop bay, or server rack.
In international trade, classification depends heavily on material composition and functional integration:
- Structural Brackets (Metal/Plastic): Simple mechanical holders with no electronic function.
- Computer Peripherals (Electronic): If the caddy includes active components like USB bridges, RAID controllers, or power regulation circuits, it may be classified as a computer accessory.
- General Parts: Often viewed as "parts of machines" (Chapter 84) if specifically designed for data processing machines.
⚠️ Key Distinction Point:
- If it is purely a passive mechanical bracket (metal/plastic) → Likely falls under Chapter 73/76 (Metal) or Chapter 39 (Plastic) general provisions.
- If it is an active electronic adapter or strictly defined as a part of an automatic data processing machine → Falls under Chapter 84 (8473).
📦 2. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, here are the five potential HS Codes with their corresponding tax structures:
| HS Code | Product Description | Application Scenario | Total Tax Rate | Key Tax Components |
|---|---|---|---|---|
| 7616.99.51.50 | Other Articles of Aluminum Brackets/Supports, Aluminum Material |
Metal brackets specifically made of aluminum | 37.5% | Base: 2.5% Section 301: 25.0% Section 122: 10% |
| 8473.30.51.00 | Parts and Accessories of Machines, Apparatus... (Other) Computer Peripherals/Parts |
Caddy considered a specific computer accessory/part | 85.0% | Base: 0.0% Section 301: 25.0% Section 122: 10% Special Steel/Aluminum/Copper Surcharge: 50% |
| 3926.30.50.00 | Other Articles of Plastic Plastic Connectors/Parts |
Plastic caddy bodies or connectors | 22.8% | Base: 5.3% Section 301: 7.5% Section 122: 10% |
| 8473.30.91.00 | Other Parts and Accessories of Automatic Data Processing Machines Highly Matching Machine Parts |
Caddy as a generic part for ADP machines | 35.0% | Base: 0.0% Section 301: 25.0% Section 122: 10% |
| 3926.90.99.89 | Other Articles of Plastic General Plastic Components |
General plastic caddy/support without specific connector function | 22.8% | Base: 5.3% Section 301: 7.5% Section 122: 10% |
🔍 Critical Insight:
- The 8473.30.51.00 code carries the highest burden (85.0%) due to the 50% additional tariff on steel/aluminum/copper products in addition to Section 301 and 122 tariffs. This is likely due to the material composition (metal bracket) triggering the heavy surcharge. - The Plastic options (3926) offer the lowest effective rate (22.8%), making them the most cost-effective if the product is plastic. - The 8473.30.91.00 code offers a middle ground (35.0%) with no base duty but still incurs the 25% + 10% add-ons.
💰 3. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)
✅ Applicable Country: USA (US)
✅ Origin: China (CN)
✅ Effective Date: Current/2025-2026 Period
🎯 1. 7616.99.51.50 —— Aluminum Articles (Metal Bracket)
| Item | Detail |
|---|---|
| Base Rate | 2.5% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Rate | 37.5% |
| Calculation | CIF Value × 37.5% |
| Note | Applies specifically to Aluminum structural articles. Lower than the 85% metal surcharge code. |
🎯 2. 8473.30.51.00 —— Computer Parts (Steel/Aluminum/Copper Surcharge Applies)
| Item | Detail |
|---|---|
| Base Rate | 0.0% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Steel/Aluminum/Copper Surcharge | +50.0% |
| Total Rate | 85.0% |
| Calculation | CIF Value × 85.0% |
| Note | ⚠️ HIGH RISK: This code triggers the specific 50% surcharge for ferrous/non-ferrous metal products under specific trade provisions. Avoid if possible. |
🎯 3. 3926.30.50.00 / 3926.90.99.89 —— Plastic Articles
| Item | Detail |
|---|---|
| Base Rate | 5.3% |
| Section 301 Surcharge | +7.5% |
| Section 122 Surcharge | +10.0% |
| Total Rate | 22.8% |
| Calculation | CIF Value × 22.8% |
| Note | ✅ LOWEST COST: Plastic components do not trigger the heavy 50% metal surcharge. The Section 301 rate is also lower (7.5% vs 25% for some metal codes). |
🎯 4. 8473.30.91.00 —— Other ADP Machine Parts
| Item | Detail |
|---|---|
| Base Rate | 0.0% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Rate | 35.0% |
| Calculation | CIF Value × 35.0% |
| Note | Suitable if the caddy is deemed a "part of the machine" but not triggering the specific 50% metal surcharge of 8473.30.51.00. |
🛠️ 4. Customs Clearance Practical Advice (Strategic Pitfall Avoidance)
✅ 1. Material Strategy is Key
| Material | Recommended HS Code | Why? |
|---|---|---|
| Plastic | 3926.30.50.00 or 3926.90.99.89 |
Lowest Tax (22.8%). Avoids the 25% Section 301 rate and the 50% metal surcharge. |
| Aluminum (Generic) | 7616.99.51.50 |
Moderate Tax (37.5%). Better than 8473.30.51.00 because it doesn't trigger the 50% specific metal surcharge. |
| Steel/Aluminum (Computer Part) | 8473.30.51.00 |
Highest Tax (85.0%). AVOID. The 50% surcharge makes this economically unviable for most imports. |
| Universal "Part" | 8473.30.91.00 |
Moderate Tax (35.0%). Good alternative if plastic isn't an option and you want to argue it's a machine part. |
✅ 2. Declaration Tips (Crucial Keywords)
🔥 "Material Determines Rate, Function Determines Chapter!"
| Situation | Correct Declaration Strategy | Incorrect Action |
|---|---|---|
| Plastic Caddy | Declare as "Plastic Support Bracket" or "Plastic Connector Part" → HS 3926 |
Declaring as "Computer Part" → Might get audited for 8473, but 3926 is safer/lower tax. |
| Metal Bracket | Declare as "Aluminum Structural Support" → HS 7616 |
Declaring as "Steel Computer Part" → Triggers 8473.30.51.00 → 85% Tax. |
| Active Caddy (with circuit) | Declare as "Adapter with Bridge Controller" → HS 8473.30.91.00 |
Declaring as simple bracket → Misclassification risk. |
| Laptop Bay Caddy | Specify "Adapter for 9.5mm/12.7mm Drive Bay" | Vague term "Caddy" → Customs may default to worst-case classification. |
✅ 3. Documentation Requirements
| Document | Necessity | Purpose |
|---|---|---|
| Product Photos | ✅ Mandatory | To prove material (Plastic vs. Metal) and structure. |
| Bill of Materials (BOM) | ✅ High Priority | To confirm % of plastic/metal. If >50% plastic, 3926 is justifiable. |
| Functional Description | ✅ High Priority | Clarify if it has electronic components. If passive, argue for Chapter 39/76. |
| HS Code Pre-Ruling | ✅ Recommended | Given the 85% vs 22.8% difference, a pre-ruling from CBP is highly valuable for metal brackets. |
🌍 5. Global Market Comparison (2026)
| Country | Recommended HS | Tax (China Origin) | Notes |
|---|---|---|---|
| 🇺🇸 USA | 3926 (Plastic) |
22.8% | Avoid 8473.30.51.00 (85%). Use 7616 for metal (37.5%). |
| 🇺🇸 USA | 8473.30.91.00 |
35.0% | Alternative for metal if 7616 is not applicable. |
| 🇪🇺 EU | 3926 / 7616 |
Low (0-3%) | No Section 301/122 add-ons. |
| 🇨🇳 China | 8473 |
0-5% | Domestic use or re-export. |
📌 Conclusion:
- The USA is the most complex market for Hard Disk Caddies due to the layered tariffs (Base + Sec 301 + Sec 122 + Metal Surcharge). - Plastic Caddies are the most cost-effective for US export (22.8%). - Metal Caddies face a critical crossroad: Choose7616(37.5%) over8473.30.51.00(85%) to save nearly half the tax burden.
📌 6. Common Errors & Pitfall Guide
❌ Error 1: Declaring a Metal Bracket as "Computer Part" (8473.30.51.00)
👉 Consequence: Tax jumps to 85% due to the 50% metal surcharge.
💡 Fix: Re-classify as "Aluminum Article" (7616.99.51.50) for 37.5%.
❌ Error 2: Declaring a Plastic Caddy as "Computer Part"
👉 Consequence: Might attract scrutiny or higher base rates.
💡 Fix: Declare under 3926 for the lower 22.8% rate and simpler compliance.
❌ Error 3: Ignoring Section 122
👉 Consequence: Forgetting the 10% add-on on all codes leads to underpayment and penalties.
💡 Fix: Always include the 10% Section 122 in calculations for all HS codes from China.
✅ Correct Strategy:
Maximize Plastic Content. If the caddy is primarily plastic, use HS 3926. If metal, ensure it is declared as Aluminum Structural Article (7616) rather than a Computer Part to avoid the 50% surcharge.
🎯 7. Conclusion: Professional Classification Saves Money!
🎯 Remember the Mantra:
🔹 "Plastic is King (22.8%), Aluminum is Prince (37.5%), Computer Metal is Disaster (85%)!"
🔹 "Don't call it a 'Part' if it's just a 'Bracket'. Material defines the tariff!"
📌 Pro Tip:
If you must ship metal caddies, consider pre-ruling with CBP using the 7616.99.51.50 code to officially exempt them from the 50% Section 301 metal surcharge attached to 8473.30.51.00.
📣 Immediate Action:
📞 Audit your BOM. Switch to plastic components if possible.
📄 Revise Invoice Descriptions: "Aluminum Drive Support Bracket" vs "Hard Drive Computer Part".
🚀 Optimize your supply chain to absorb the 22.8% instead of 85% tariff.
✨ Expert Clearance Starts with Accurate Classification!
💼 Every percentage point 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。