Synthetic Rubber for Medical Use

CN → US

HS编码	关税税率	原产国	目的国	文档
4014905000	14.2%	CN	US	官方文档
9018390020	10.0%	CN	US	官方文档
4014901000	10.0%	CN	US	官方文档

商品图片

AI分析

🏥 Synthetic Rubber for Medical Use (医用合成橡胶制品)

🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Compliance Strategy
📌 I. Product Definition & Classification: Do You Understand "Medical Rubber"？

"Synthetic Rubber for Medical Use" is not a single HS Code but a category requiring precise classification based on specific usage, processing level, and material form. In international trade, these products are strictly divided into two main categories:

1. Finished Medical Rubber Articles (Chapter 40): Products that have undergone vulcanization and shaping, such as gloves, tubing, or hygiene items, classified under 4014. 2. Medical Device Components/Tubing (Chapter 90): Specialized rubber components specifically identified as parts of medical instruments or diagnostic devices, classified under 9018.

⚠️ Key Distinction Point:
- If the product is a general-purpose rubber item (e.g., standard tubing, general hygiene pads) → Classify under 4014.90.xxxx
- If the product is a specialized cannula, catheter, or diagnostic component specifically defined under medical instruments → Classify under 9018.39.xxxx

📦 II. HS Code Classification Details (2026 Latest Tariff Authority)

HS Code	Product Description	Application Scenario	Tax Rate (Total)
`4014.90.50.00`	Rubber goods for medical purposes,符合硫化橡胶及卫生或医药用品分类 (Vulcanized rubber, hygiene/medical category)	General medical rubber goods, hygiene products, vulcanized rubber items	14.2%
`9018.39.00.20`	Rubber articles for medical purposes,符合导管类目要求 (Tubing/Cannula specific medical use)	Specialized catheters, tubing, diagnostic device components	10.0%
`4014.90.10.00`	Rubber goods for medical purposes,符合硫化橡胶制卫生或医药用品分类 (Vulcanized rubber, hygiene/medical logic)	Standard medical rubber articles, hygiene items under general logic	10.0%

🔍 Key Reminder:
- "4014.90.50.00" is for general vulcanized rubber medical/hygiene items and carries the highest tax burden (14.2%).
- "9018.39.00.20" is for specialized medical tubing/cannulas and benefits from a 0% base tariff (see section III).
- "4014.90.10.00" is a vulcanized rubber hygiene/medical item with a 0% base tariff.
- Do not confuse "General Medical Rubber" (4014) with "Medical Instrument Parts" (9018). Misclassification leads to significant cost differences or customs delays.

💰 III. 2026 Latest Tariff Rate Breakdown (Detailed Tax Clauses)

✅ Applicable Country: USA (US)
✅ Origin: China (CN)
✅ Effective Date: From November 10, 2025 (including subsequent imports)

🎯 1. `4014.90.50.00` —— General Medical Rubber Goods (Vulcanized Rubber)

Item	Content
Base Tariff	4.2% (Ad Valorem)
Section 301 Tariff (Additional)	+10.0% (Due to Section 301)
Section 122 Tariff	+10.0% (Specific Clause 122)
Total Tax Rate	14.2%
Tax Calculation	CIF Value × 14.2%
De Minimis Eligibility	❌ Not Eligible (Deny De Minimis)
Legal Basis Path	`USITC:4014.90.50.00` → `FOOTNOTE:Section 301` → `Section 122:10%`

📌 Explanation:
- Base Tariff (4.2%): Standard Most Favored Nation (MFN) rate for general vulcanized rubber medical goods. - Section 301 Tariff (+10%): Additional tariff imposed on Chinese goods under Section 301 of the Trade Act. - Section 122 Tariff (+10%): Additional tariff under Section 122 (National Security/Trade Adjustment). - Total 14.2%: This is the highest risk category. Ensure your product clearly fits "general hygiene/medical" but not specialized instruments to avoid higher scrutiny.

🎯 2. `9018.39.00.20` —— Medical Tubing/Cannula (Specialized Use)

Item	Content
Base Tariff	0.0% (Ad Valorem)
Section 301 Tariff (Additional)	0.0%
Section 122 Tariff	+10.0% (Specific Clause 122)
Total Tax Rate	10.0%
Tax Calculation	CIF Value × 10.0%
De Minimis Eligibility	❌ Not Eligible (Deny De Minimis)
Legal Basis Path	`USITC:9018.39.00.20` → `Section 122:10%`

📌 Explanation:
- Base Tariff (0.0%): Medical instruments and parts often enjoy 0% base tariffs. - Section 301: Exempt (0% additional) for this specific medical tubing code. - Section 122 (+10%): Still applies due to the specific classification logic. - Total 10.0%: Savings of 4.2% compared to 4014.90.50.00. If your product is a catheter or specialized tubing, this is the optimal classification.

🎯 3. `4014.90.10.00` —— Vulcanized Rubber Hygiene/Medical Articles

Item	Content
Base Tariff	0.0% (Ad Valorem)
Section 301 Tariff (Additional)	0.0%
Section 122 Tariff	+10.0% (Specific Clause 122)
Total Tax Rate	10.0%
Tax Calculation	CIF Value × 10.0%
De Minimis Eligibility	❌ Not Eligible (Deny De Minimis)
Legal Basis Path	`USITC:4014.90.10.00` → `Section 122:10%`

📌 Explanation:
- Base Tariff (0.0%): Similar to medical instruments, certain general rubber medical/hygiene items have 0% base rates. - Section 301: Exempt (0% additional). - Section 122 (+10%): Applies uniformly to this category. - Total 10.0%: Savings of 4.2% compared to 4014.90.50.00. Choose this if the product is a general vulcanized rubber item but not the specific "50.00" subtype.

🛠️ IV. Customs Clearance Practical Advice (Avoid Pitfalls)

✅ 1. Preparation Checklist (Mandatory)

Document	Required	Notes
✅ Product Specification Sheet	✔️	Must clearly state: Material (Synthetic Rubber), Process (Vulcanized), Usage (Medical/Hygiene/Tubing)
✅ Certificate of Analysis (CoA)	✔️	Confirm material is Synthetic Rubber and meets medical standards
✅ Product Photos (Clear)	✔️	Show labeling, shape, and any medical markings
✅ Medical Device Registration (If applicable)	✔️	For `9018` classification, FDA registration may be required
✅ Commercial Invoice	✔️	Must explicitly state: "Synthetic Rubber Article for Medical Use – [Specific Type]"
✅ Packing List	✔️	List items clearly to avoid "Mixed Use" disputes

✅ 2. Declaration Tips (Critical Rules)

🔥 “Be Specific: Tubing is 9018, General Rubber is 4014.10 or .14.2! Misclassification = Penalty!”

Scenario	Correct Declaration	Incorrect Declaration
Specialized Catheter/Tubing	`9018.39.00.20` (10.0% Tax)	`4014.90.50.00` (14.2% Tax) → Overpaid 4.2%
General Medical Rubber Gloves/Items	`4014.90.10.00` (10.0% Tax)	`4014.90.50.00` (14.2% Tax) → Overpaid 4.2%
Vulcanized Rubber Hygiene Items	`4014.90.50.00` (14.2% Tax)	`9018.39.00.20` (10.0% Tax) → Under-declared Tax (Risk of Audit)
Non-Vulcanized Rubber	Not in this list (Chapter 40)	Classify under `400x` (Different Rules)

✅ 3. Special Case Handling

Scenario	Handling Advice
OEM Custom Tubing	Provide customer order + technical drawings to prove "Medical Instrument" nature for `9018`
Mixed Packaging (Tubing + General Rubber)	Declare separately. Do not mix `9018` and `4014` in one line item unless clearly distinguishable
FDA Regulated Items	Ensure FDA Prior Notice is filed before arrival; customs may hold for FDA verification
Section 122 Exemption	No general exemption applies; always expect +10% for Section 122 on these codes

🌍 V. Global Market Clearance Comparison (2026 Latest)

Country/Region	Recommended HS Code	Tariff (China Origin)	Certification Requirement	Notes
🇺🇸 USA	`9018.39.00.20`	10.0% (Best Case)	FDA + Section 122	`4014.90.50.00` is 14.2%
🇨🇳 China	`4014.90.10.00`	5% - 10%	CCC (if applicable)	No Section 122/301
🇪🇺 EU	`4014.90.10.00`	0% - 4% (if MDR compliant)	CE + MDR	No additional Section tariffs
🇦🇺 Australia	`4014.90.10.00`	5%	TGA (if medical device)	No Section 122
🇯🇵 Japan	`4014.90.10.00`	0% - 5%	PMDA (if medical device)	No Section 122

📌 Conclusion:
- USA has the highest complexity due to Section 122 and 301 tariffs.
- Optimization Strategy: If your product is a catheter or specialized tubing, classify under 9018.39.00.20 to save 4.2% vs. 4014.90.50.00.
- For general medical rubber items, use 4014.90.10.00 to save 4.2% vs. 4014.90.50.00.

📌 VI. Common Errors & Pitfalls (Blood & Tears Lessons)

❌ Error 1: Declaring all medical rubber as 4014.90.50.00
👉 Consequence: Paying 14.2% when 10.0% was possible. Overpayment of 4.2% per shipment!

❌ Error 2: Declaring specialized tubing as 4014 instead of 9018
👉 Consequence: Higher tax rate and potential mismatch with FDA records.

❌ Error 3: Ignoring Section 122 (+10%)
👉 Consequence: Budgeting error. Even with 0% base tariff, 10% additional tax applies.

❌ Error 4: Failing to provide medical device proof for 9018
👉 Consequence: Customs may reclassify to 4014 or hold shipment for further review.

✅ Correct Practice:

“Synthetic Rubber Catheter, Sterile, Single-Use, Model XYZ, FDA Registered, for Medical Diagnostic Use”

🎯 VII. Conclusion: Precision Classification, Cost Savings, Compliance!

🎯 Remember the Mantra:

🔹 “Tubing is 9018 (10%), General Rubber is 4014 (10% or 14.2%). Always pay Section 122 (+10%). Save 4.2% by classifying correctly!”
🔹 “HS Code determines tax. 4.2% difference adds up to thousands. Declare precisely!”

📌 Pro Tip:
If your synthetic rubber medical products are originating from Vietnam, Mexico, or Thailand, you may qualify for Section 122 exemptions or lower tariffs under USMCA/FTA agreements.
Recommend Applying for an Advance Ruling (Pre-classification) with US Customs (CBP) to lock in the correct HS Code and tax rate.

📣 Immediate Action:

📞 Contact a Professional Customs Broker + Provide Product Specs + Apply for HS Code Advance Ruling
🚀 Let your medical rubber products clear smoothly, maximize profit, and stay compliant!

✨ Professional Clearance Starts with Precise Classification!
💼 Every cent of your cost deserves precise calculation!

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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。

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