other sulfurized rubber shock absorbers
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 8487900040 | 38.9% | CN | US | 官方文档 |
| 8487900080 | 88.9% | CN | US | 官方文档 |
| 4016993000 | 35.0% | CN | US | 官方文档 |
| 4016995500 | 37.5% | CN | US | 官方文档 |
商品图片
AI分析
🛡️ Other Sulfurized Rubber Shock Absorbers
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 1. Product Definition & Classification: Understanding "Rubber Shock Absorbers"
Rubber shock absorbers are critical damping components used in machinery, vehicles, and industrial equipment to reduce vibration and impact. In international trade, their classification depends heavily on material composition and functional role.
Key Distinction Points:
- Mechanical Parts (8487 Series): If classified as a generic mechanical component without specific material emphasis, subject to complex tariff stacking.
- Rubber Articles (4016 Series): If classified primarily by material (sulfurized rubber), tariffs vary based on specific sub-category and origin duties.
⚠️ Critical Note:
- Misclassification between "Mechanical Parts" and "Rubber Articles" can lead to significant tariff differences (35% vs. 88.9%).
- Section 301 Duties and 122 Clause Duties apply heavily to Chinese-origin goods.
📦 2. HS Code Classification Matrix (2026 Latest Tariff Rules)
| HS Code | Product Description | Classification Logic | Total Tax Rate (China Origin) | Tax Detail Breakdown |
|---|---|---|---|---|
8487.90.00.40 |
Rubber Shock Absorber (Mechanical Component) | Classified as a mechanical shock-absorbing part. Fits logical categorization for mechanical parts. | 38.9% | Base: 3.9% Add'l (Sec 301): 25.0% 122 Clause: 10% |
8487.90.00.80 |
Rubber Shock Absorber (General Mechanical Part) | Classified as a mechanical part component, excluding electrical elements. Subject to higher duty due to material overlap (steel/aluminum/copper). | 88.9% | Base: 3.9% Add'l (Sec 301): 25.0% 122 Clause: 10% Steel/Al/Cu Add'l: 50% |
4016.99.30.00 |
Rubber Shock Absorber (Vehicle Use) | Classified by material (Rubber) and specific use (Vehicle Shock Absorber). | 35.0% | Base: 0.0% Add'l (Sec 301): 25.0% 122 Clause: 10% |
4016.99.55.00 |
Rubber Shock Absorber (Sulfurized Rubber, Vehicle Control) | Classified by material (Sulfurized Rubber) and use (Vehicle Shock Control). | 37.5% | Base: 2.5% Add'l (Sec 301): 25.0% 122 Clause: 10% |
🔍 Key Insight:
-8487.90.00.80is the most dangerous: It incurs an extra 50% duty if the product involves steel, aluminum, or copper components, pushing the total to nearly 90%.
-4016.99.30.00is the most cost-effective: With a 0% base rate, it offers the lowest total tariff (35%) for vehicle-related rubber shock absorbers.
💰 3. Detailed Tariff Structure & Legal Basis
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Post-2025 Policies
🎯 1. 8487.90.00.40 – Mechanical Component Logic
| Item | Detail |
|---|---|
| Base Tariff | 3.9% |
| Section 301 Duty | +25% (Standard USITC Footnote) |
| 122 Clause Duty | +10% (Specific trade remedy) |
| Total Rate | 38.9% |
| Calculation | CIF Value × 38.9% |
| De Minimis Exemption | ❌ Not Eligible |
📌 Explanation:
- This code is used when the shock absorber is treated strictly as a mechanical part under Chapter 84.
- It avoids the heavy "Steel/Al/Cu" surcharge found in8487.90.00.80, but still carries significant Section 301 and 122 duties.
🎯 2. 8487.90.00.80 – The "High-Risk" Mechanical Part
| Item | Detail |
|---|---|
| Base Tariff | 3.9% |
| Section 301 Duty | +25% |
| 122 Clause Duty | +10% |
| Steel/Al/Cu Add'l | +50% (Critical!) |
| Total Rate | 88.9% |
| Calculation | CIF Value × 88.9% |
| De Minimis Exemption | ❌ Not Eligible |
📌 Warning:
- If your rubber shock absorber includes any metal fittings, cores, or casings made of steel, aluminum, or copper, this code may be triggered.
- The 50% additional duty is punitive and significantly increases landing costs.
🎯 3. 4016.99.30.00 – Vehicle Rubber Article (Lowest Cost)
| Item | Detail |
|---|---|
| Base Tariff | 0.0% |
| Section 301 Duty | +25% |
| 122 Clause Duty | +10% |
| Total Rate | 35.0% |
| Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible |
📌 Strategy:
- If the shock absorber is used in vehicles, classify under Chapter 40 (Rubber Articles).
- The 0% base rate makes this the most favorable option, despite the 35% total duty.
🎯 4. 4016.99.55.00 – Sulfurized Rubber Control Part
| Item | Detail |
|---|---|
| Base Tariff | 2.5% |
| Section 301 Duty | +25% |
| 122 Clause Duty | +10% |
| Total Rate | 37.5% |
| Calculation | CIF Value × 37.5% |
| De Minimis Exemption | ❌ Not Eligible |
📌 Note:
- "Sulfurized Rubber" is a specific chemical treatment that may qualify for different sub-codes.
- If used for vehicle shock control, this code is applicable, with a slightly higher base rate than4016.99.30.00.
🛠️ 4. Customs Clearance Practical Advice
✅ 1. Required Documentation Checklist
| Document | Mandatory? | Purpose |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must clearly state: Material (Sulfurized Rubber), Use (Vehicle/Machinery), Structure. |
| ✅ Material Composition Report | ✔️ | Critical to prove if metal components (Steel/Al/Cu) are present to avoid 8487.90.00.80. |
| ✅ Product Photos (Labeled) | ✔️ | Show overall appearance and any metal connectors. |
| ✅ Commercial Invoice | ✔️ | Use precise descriptions: "Rubber Shock Absorber, Sulfurized, for Vehicle Use" |
| ✅ Packing List | ✔️ | Ensure no unrelated metal parts are mixed in packaging. |
| ✅ Origin Certificate (CO) | ✔️ | To confirm CN origin and apply correct Section 301/122 duties. |
✅ 2. Declaration Strategy (Key Tips)
🔥 "Material First, Use Second, Avoid Metal Traps!"
| Scenario | Recommended HS Code | Reason |
|---|---|---|
| Vehicle Rubber Shock Absorber (No Metal Core) | 4016.99.30.00 |
Lowest total tariff (35%). Base rate 0%. |
| Sulfurized Rubber Shock Absorber (Vehicle Control) | 4016.99.55.00 |
Slightly higher base (2.5%), but still low total (37.5%). |
| Mechanical Part (Generic, No Metal) | 8487.90.00.40 |
Use if not vehicle-specific and no steel/al/cu. |
| Any Product with Steel/Al/Cu Parts | AVOID 8487.90.00.80 unless necessary |
88.9% tariff is prohibitive. Try to redesign or reclassify. |
⚠️ Pitfall Alert:
- Do not declare as "Shock Mount" or "Vibration Dampener" without specifying material.
- If the product has metal bushings, customs may argue for8487.90.00.80. Provide engineering diagrams proving rubber is the primary functional component.
✅ 3. Special Cases
| Situation | Handling Advice |
|---|---|
| OEM Custom Parts | Provide client drawings showing rubber dominance. |
| Mixed Packaging | Declare items separately. Do not bundle metal brackets with rubber absorbers under one HS code. |
| Pre-Certification | Apply for Pre-Ruling from US Customs to confirm 4016 classification for vehicle parts. |
🌍 5. Global Market Comparison (2026)
| Market | Recommended HS Code | Estimated Duty (CN Origin) | Notes |
|---|---|---|---|
| 🇺🇸 USA | 4016.99.30.00 |
35.0% | Lowest duty for vehicle rubber parts. |
| 🇨🇳 China | 4016.99.30.00 |
~5-10% | Domestic trade not covered here. |
| 🇪🇺 EU | 4016.93.00 |
~0-3% | No Section 301/122 equivalent. CE needed. |
| 🇯🇵 Japan | 4016.93.00 |
~0-5% | PSE/JIS standards may apply. |
📌 Conclusion:
- The US market is the most complex due to layered tariffs.
- China-origin rubber shock absorbers face high barriers, but4016.99.30.00offers the best mitigation at 35%.
📌 6. Common Mistakes & Avoidance
❌ Mistake 1: Classifying as 8487.90.00.80 without checking for metal content.
👉 Result: 88.9% tariff.
👉 Fix: Ensure no steel/aluminum/cu parts or use 4016 codes.
❌ Mistake 2: Using generic description "Shock Absorber" without material.
👉 Result: Customs may assign highest default duty.
👉 Fix: Specify "Sulfurized Rubber" and "Vehicle Use".
❌ Mistake 3: Ignoring the 122 Clause.
👉 Result: Unexpected 10% add-on.
👉 Fix: Budget for all three components: Base + 301 + 122.
✅ Correct Declaration Example:
"Rubber Shock Absorber, Sulfurized Rubber, for Automotive Vehicle Suspension Use, Model XYZ, No Metal Core"
🎯 7. Conclusion: Optimize Cost, Ensure Compliance
🎯 Key Takeaway:
🔹 "Vehicle Use + Rubber Material = 4016.99.30.00 (35%)
🔹 "Mechanical Part + Metal = 8487.90.00.80 (88.9% - AVOID!)
🔹 "Generic Mechanical + No Metal = 8487.90.00.40 (38.9%)🔹 "Always declare material and end-use precisely to avoid misclassification penalties."
📌 Pro Tip:
- If you have metal components, consider redesigning the shock absorber to be 100% rubber or using non-steel/plastic fittings to qualify for Chapter 40.
- Apply for Advance Ruling with US CBP to lock in the 35% rate for 4016.99.30.00.
📣 Action Plan:
📞 Consult Customs Broker: Confirm if your product qualifies for
4016.99.30.00.
📄 Prepare Specs: Highlight "Sulfurized Rubber" and "Vehicle Use".
🚀 Optimize Supply Chain: Minimize metal content to avoid the 88.9% trap.
✨ Precision in Classification Saves Thousands!
💼 Every percentage point matters in cross-border trade.
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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。