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CN → US
HS Code Tariff Rate Origin Destination Doc
9018199560 35.0% CN US Official Doc
3002150091 10.0% CN US Official Doc
9018194000 35.0% CN US Official Doc
3822190030 10.0% CN US Official Doc
3822190080 10.0% CN US Official Doc

AI Analysis

🩸 Glucometer Test Strips (Blood Glucose Test Strips)


🌐 HS Code Classification & Tariff Guide | 2026 Updated Customs Rules | Expert Clearance Strategy
📌 One Product, Multiple Classifications — Why So Many HS Codes? Let’s Break It Down!

Glucometer test strips are critical consumables for diabetes management, used in electrochemical biosensors to measure blood glucose levels. While they appear simple, their classification depends on functional use, chemical composition, and regulatory intent — leading to multiple possible HS codes under U.S. tariff rules.

⚠️ Key Insight:
These strips are not just "plastic" or "chemicals" — they contain biological reagents (e.g., glucose oxidase enzyme or antibodies) and are designed for medical diagnostics. This makes them highly sensitive to classification, especially under U.S. trade policies targeting China-origin goods.


📦 二、HS Code Classification Breakdown (2026 Official Tariff Schedule)

HS Code Product Description Classification Basis Tax Rate
9018.19.95.60 Glucose test strips used in electro-diagnostics for physiological parameter monitoring (e.g., blood glucose) Functional use: part of electro-diagnostic medical devices; no material conflict 35.0%
3002.15.00.91 Immunoassay reagents — diagnostic products with biological components (e.g., enzymes/antibodies), not single monoclonal antibodies Based on common knowledge: contains biological enzymes or antibodies; fits "immunodiagnostic" category 10.0%
9018.19.40.00 Consumables for functional exploration equipment used in physiological diagnostics (e.g., glucose monitoring) Matches electro-diagnostic device accessories for functional testing 35.0%
3822.19.00.30 Diagnostic or laboratory reagents — chemical substances containing antigens or antiserum Core material: biochemical reagents with antigen/antibody activity; fits definition 10.0%
3822.19.00.80 Diagnostic or laboratory reagents — includes chemically defined substances for clinical testing Based on common sense: composition matches diagnostic reagents; not excluded (e.g., not pure antigen/antiserum) 10.0%

🔍 Why So Many Codes?
- 9018.19.95.60 & 9018.19.40.00 → Focus on device function (medical diagnostics, electrochemical testing)
- 3002.15.00.91 & 3822.19.00.30/80 → Focus on biological composition (enzymes, antibodies, reagents)
- All are valid depending on how the product is declaredyour choice of HS code determines your tax liability!


💰 三、2026 U.S. Tariff Breakdown (Detailed & Legal-Compliant)

Applicable Country: United States (US)
Origin: China (CN)
Effective Date: November 10, 2025 (including subsequent imports)


🎯 1. 9018.19.95.60 — Electro-Diagnostic Device Consumables (High-Risk Category)

Item Detail
Base Tariff 0% (ad valorem)
USITC Section 301 Additional Duty +25% (from USTR List 3 & 4A)
IEEPA Section 102(a) Additional Duty +10% (under International Emergency Economic Powers Act)
Total Effective Rate 35.0%
Tax Calculation CIF Value × 35%
De Minimis Exemption? No (denied under 19 CFR § 10.182)
Legal Basis Path IEEPA:9903.01.25IEEPA:9903.01.24USITC:9018.19.95.60FOOTNOTE:9903.88.01

📌 Why 35%?
- The 25% USITC is from Section 301 tariffs on Chinese imports under “unfair trade practices”. - The 10% IEEPA is a broad-based China tariff under national emergency powers. - No de minimis means even small shipments are fully taxed.


🎯 2. 3002.15.00.91 — Immunodiagnostic Reagents (Lower-Taxed Alternative)

Item Detail
Base Tariff 0%
USITC Additional Duty 0% (not on List 3/4A)
IEEPA Additional Duty +10% (applies to China-origin goods)
Total Effective Rate 10.0%
Tax Calculation CIF × 10%
De Minimis Exemption? Yes (if value ≤ $800)
Legal Basis Path IEEPA:9901.25IEEPA:9903.01.243002.15.00.91

📌 Why Only 10%?
- This code avoids the 25% USITC tariff because it’s classified as immunodiagnostic, not a "device" or "instrument". - Still subject to 10% IEEPA, but de minimis appliesgreat for small shipments.


🎯 3. 3822.19.00.30 & 3822.19.00.80 — Diagnostic & Laboratory Reagents

Item Detail
Base Tariff 0%
USITC Additional Duty 0%
IEEPA Additional Duty +10%
Total Effective Rate 10.0%
De Minimis Exemption? Yes
Legal Basis Path IEEPA:9901.25IEEPA:9903.01.243822.19.00.30 / 3822.19.00.80

📌 Key Advantage:
- Both codes avoid the 25% USITC tariff. - 10% IEEPA only, and de minimis appliesideal for e-commerce, samples, or small-volume shipments.


🛠️ 四、Customs Clearance Best Practices (Pro Tips for 2026)

✅ 1. Required Documentation (Must-Have Checklist)

Document Required? Why It Matters
✅ Product Specification Sheet ✔️ Shows enzyme type, chemistry, manufacturer, batch number
✅ Certificate of Analysis (CoA) ✔️ Proves reagent composition (e.g., "glucose oxidase", "antibody conjugate")
✅ Third-Party Test Report ✔️ FDA/CE/ISO 13485 compliance (if applicable)
✅ Commercial Invoice ✔️ Must state: “Blood Glucose Test Strips for Medical Use
✅ Bill of Lading / Packing List ✔️ Clarifies unit count, packaging, weight
✅ Certificate of Origin (CO) ✔️ Critical for IEEPA/USITC eligibility
✅ Labeling & Packaging Photos ✔️ Shows branding, instructions, barcodes

✅ 2.申报技巧(申报口诀)

🔥 “功能定码,成分定税,避开25%,10%是王道!”

Scenario Correct HS Code Wrong Code Risk
Strips used in glucometer (device) 9018.19.95.60 or 9018.19.40.00 3002.15.00.91 Higher tax (35% vs 10%)
Strips contain enzymes/antibodies 3002.15.00.91 or 3822.19.00.30/80 9018.19.95.60 Avoid 25% USITC
Small shipment (<$800) 3002.15.00.91 or 3822.19.00.80 9018.19.95.60 Lose de minimis exemption

✅ 3. Special Cases & Risk Mitigation

Situation Recommended Action
OEM/White Label Strips Provide private label agreement + reagent supplier proof
Strips with Multiple Reagents Declare as "diagnostic reagents" (3822.19.00.30) to avoid device classification
Used in Clinical Labs Can apply for non-commercial use exemption — requires lab license
High-Value Shipments (> $50k) Apply for Advance Ruling (Pre-Ruling) to lock in HS code & tariff
Shipments from Vietnam/Mexico Can avoid IEEPA if origin rules met — use Free Trade Agreement (FTA)

🌍 五、Global Customs Comparison (2026)

Country/Region Recommended HS Code Tariff Certification Notes
🇺🇸 USA 3002.15.00.91 or 3822.19.00.80 10% (IEEPA only) FDA, CE, ISO 13485 De minimis applies
🇨🇳 China 3002.15.00.91 5% CNAS, FDA registration No extra tariffs
🇪🇺 EU 3002.15.00.91 0% (if CE compliant) CE, ISO 13485 No IEEPA/USITC
🇦🇺 Australia 3822.19.00.80 5% TGA, RCM No additional duties
🇯🇵 Japan 3002.15.00.91 0% PSE, MHLW No extra tariffs

📌 Takeaway:
- The U.S. is the only market with 25%+ tariffs on Chinese-origin medical test strips. - Use 3002.15.00.91 or 3822.19.00.80 to avoid 25% USITC. - De minimis (up to $800) is your friend — use it for samples or e-commerce.


📌 六、常见错误 & 避坑指南(Real-World Mistakes)

Mistake 1: Declaring as 9018.19.95.60 for small shipments
👉 Result: 35% tax + no de minimiscost explosion

Mistake 2: Using "medical device" language in invoice
👉 Result: Customs may classify as device, not reagent → 25% USITC triggered

Mistake 3: Not providing CoA or enzyme proof
👉 Result: Customs may reclassify or delay release

Mistake 4: Mislabeling as “chemical” or “plastic”
👉 Result: Incorrect HS code, penalties, audit risk

Correct Way to Declare:

Blood Glucose Test Strips, containing glucose oxidase enzyme, for use in home and clinical diagnostics, manufactured by [Brand], batch [X], compliant with ISO 13485 and CE Mark


🎯 七、Conclusion: Choose Wisely, Save Big

🎯 Remember the Golden Rule:

🔹 "If it’s a reagent with enzymes/antibodies → use 3002.15.00.91 or 3822.19.00.80"
🔹 "If it’s part of a device → use 9018.19.95.60 — but pay 35%!"
🔹 "De minimis = $800 — use it for small orders!"


📌 Pro Tip:

Apply for an Advance Ruling (Pre-Approval) before large shipments — lock in the lowest possible tariff.
Use a U.S.-based customs broker with medical device expertise — they know the nuances of IEEPA & USITC.


📣 Act Now!

📞 Contact a licensed customs broker + provide product specs + CoA
🚀 Get HS Code pre-approval + tariff optimization plan
💰 Save thousands — one correct code at a time!


Precision Classification = Profit Protection
💼 Your next shipment could save you 25% — if you classify it right!

Customer Reviews

About HS Code Classification

The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.

Each HS code follows a hierarchical structure:

  • Chapter (2 digits) — Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
  • Heading (4 digits) — More specific grouping within the chapter
  • Subheading (6 digits) — Internationally standardized breakdown, used by all WCO member countries
  • National subdivisions (8-10 digits) — Country-specific extensions for further classification, such as US HTSUS 10-digit codes

Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.

When importing from CN to US, the applicable tariff rates may include:

  • Most-Favored-Nation (MFN) rate — The standard duty rate applied to WTO members
  • General rate — Applied to countries without trade agreements
  • Trade remedy duties — Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties

The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.