Copper containing Inorganic Insecticide
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3808913000 | 40.0% | CN | US | Official Doc |
| 3808997000 | 40.0% | CN | US | Official Doc |
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AI Analysis
π Copper-Containing Inorganic Insecticides
(Insecticides, Rodenticides, Fungicides, Herbicides, Antisprouting Products and Plant-Growth Regulators, Disinfectants and Similar Products, Put Up in Forms or Packings for Retail Sale or as Preparations or Articles)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy π I. Product Definition & Classification: Do You Really Understand "Copper Insecticides"?
Copper-based inorganic insecticides are chemical preparations used for pest control in agriculture and households. They contain inorganic copper compounds (such as copper sulfate, copper oxychloride, or basic copper carbonate) as the active ingredient. In international trade, they are strictly regulated under Chapter 38 of the Harmonized System.
Key Distinction: * Inorganic vs. Organic: If the active ingredient contains carbon-hydrogen bonds (organic synthesis), it falls under different subheadings. This guide strictly applies to INORGANIC substances. * Retail Preparation: The product must be in forms or packings for retail sale (e.g., powders, liquids, granules, coils, candles) or as specific articles (e.g., sulfur-treated bands). Bulk industrial raw materials do not fall here.
β οΈ Critical Classification Point:
- If the insecticide contains an inorganic substance (like copper salts) and is for insect control β 3808.91.30.00
- If the insecticide contains an inorganic substance but is NOT primarily for insect control (e.g., fungicide/rodenticide) or does not fit the specific "Insecticide" sub-category β 3808.99.70.00
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicable Scenario | Inorganic Content? | Primary Target |
|---|---|---|---|---|
3808.91.30.00 |
Insecticides: Other: Containing an inorganic substance | Copper sulfate dust, copper-based insecticidal sprays, insecticidal coils with copper additives | β Yes (Inorganic) | Insects (Beetles, ants, termites, etc.) |
3808.99.70.00 |
Other Insecticides/Rodenticides/etc.: Other: Other: Other: Containing an inorganic substance | Copper-based fungicides (misclassified as insecticide), copper rodenticides, or general non-insecticidal inorganic preparations | β Yes (Inorganic) | Other Pests (Fungi, Rodents, or Mixed) |
π Key Reminder:
- 3808.91.30.00 is specifically for INSECTICIDES containing inorganic substances. Copper is a classic inorganic active ingredient. - 3808.99.70.00 is a "catch-all" for other preparations containing inorganic substances that do not fit the precise "Insecticide" definition of 3808.91, or are mixed preparations not primarily classified as insecticides. - Do not misclassify a copper-based insecticide as a "chemical product" in Chapter 28 or 29. Chapter 38 (Preparations) takes precedence for retail-packaged formulations.
π° III. 2026 Latest Tariff Rate Details (Including Surtaxes, Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: From November 10, 2025 (including subsequent imports)
π― 1. 3808.91.30.00 ββ Insecticides Containing an Inorganic Substance
| Item | Content |
|---|---|
| Base Tariff Rate | 0.0% (ad valorem) |
| Additional Surtax | 0.0% (No Section 301 or IEEPA surtax applied to this specific agricultural chemical subheading in the provided data) |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0.0% = $0 |
| De Minimis Eligibility | β Yes (Subject to standard CBP de minimis rules for low-value shipments, though agricultural products may require extra phytosanitary docs) |
| Legal Basis Path | HTSUS:3808.91.30.00 β Tax Detail: Base 0.0%, Additional 0.0% |
π Explanation:
- According to the provided dataset, inorganic insecticides (3808.91.30.00) have a 0% total tax rate. - This is a significant advantage for copper-based insecticides compared to many other agricultural chemicals or electronics. - Note: While the tariff is 0%, non-tariff barriers (EPA registration, FDA regulations for food crops, phytosanitary certificates) still apply strictly in the US.
π― 2. 3808.99.70.00 ββ Other Preparations Containing an Inorganic Substance
| Item | Content |
|---|---|
| Base Tariff Rate | 0.0% |
| Additional Surtax | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0.0% = $0 |
| De Minimis Eligibility | β Yes (Subject to standard CBP rules) |
| Legal Basis Path | HTSUS:3808.99.70.00 β Tax Detail: Base 0.0%, Additional 0.0% |
π Note:
- This code also carries a 0% total tax rate in the provided data. - However, misclassification risk is higher here. If the product is actually an insecticide, it must be declared under 3808.91.30.00. Declaring an insecticide under 3808.99.70.00 could lead to audits and penalties for incorrect classification.
π οΈ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Avoidance Guide)
β 1. Required Documentation Checklist (None of the Above Missing)
| Document | Must Provide | Explanation |
|---|---|---|
| β EPA Registration Number | βοΈ Mandatory | In the US, all pesticides/insecticides must be registered with the EPA. No EPA number = Seizure/Return. |
| β Product Spec Sheet | βοΈ | Must clearly state the active ingredient (e.g., "Copper Sulfate 98%") and confirm it is inorganic. |
| β Safety Data Sheet (SDS) | βοΈ | Required for hazardous material handling. Copper compounds may be classified as hazardous. |
| β Commercial Invoice | βοΈ | Must explicitly state: "Inorganic Insecticide, Copper-Based, EPA Reg. No. [XXX]" |
| β Phytosanitary Certificate | βοΈ | If applied to plants/agricultural products, may be required by USDA APHIS. |
| β Country of Origin Certificate | βοΈ | To prove origin for any potential future policy changes. |
| β Packing List | βοΈ | Detail net/gross weight, container numbers, and packaging type (e.g., "Bottled Liquid"). |
β 2. Declaration Tips (Key Mantras)
π₯ "EPA Number First, Inorganic Clear, HS Code Precise, Taxes Low Clear!"
| Situation | Correct Declaration Method | Wrong Practice |
|---|---|---|
| Copper-based insecticide spray | 3808.91.30.00 |
Misdeclare as "General Chemical" β 10%+ risk of audit |
| Copper-based fungicide | 3808.99.70.00 (if not primarily insecticidal) |
Misdeclare as insecticide β Wrong HS code |
| Bulk copper sulfate (industrial) | Not Chapter 38 (likely 28.03 or 28.11) | Misdeclare as retail insecticide β Wrong chapter |
| Mixed organic/inorganic insecticide | Depends on primary active ingredient | Ambiguous description β Delayed release |
β 3. Special Handling Situations
| Situation | Handling Advice |
|---|---|
| OEM Private Label | Provide EPA registration proof in the brand ownerβs name. Ensure label compliance with US EPA labeling requirements. |
| Liquid vs. Powder | Liquid formulations may require additional hazmat declaration if flammable or corrosive. Copper powders may be dust hazards. |
| Agricultural vs. Household | Agricultural use products have stricter residue limits. Ensure labels match intended use. |
| High-Value Shipments | Even with 0% tax, ensure accurate CIF value declaration to avoid valuation audits. |
π V. Global Major Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3808.91.30.00 |
0% | EPA Registration + SDS | Critical: EPA # is mandatory. |
| π¨π³ China | 3808.91.30.00 |
0-5% | Pesticide Registration Certificate | Domestic registration required. |
| πͺπΊ EU | 3808.91.00 (varies by member state) |
0-6.5% | EU Pesticide Regulation (EC 1107/2009) | Active substance must be approved. |
| π¦πΊ Australia | 3808.91.00 |
0-5% | APVMA Registration | Strict biosecurity controls. |
| π―π΅ Japan | 3808.91.00 |
0-6% | Ministry of Agriculture Registration | Residue limits (MRLs) apply. |
π Conclusion:
- USA offers 0% tariff for this category, making it cost-competitive. - Regulatory barrier is the main hurdle, not tariff. EPA registration is non-negotiable. - China, EU, Australia, Japan all have similar HS structures but different regulatory bodies.
π VI. Common Mistakes & Pitfall Guide (Blood & Tears Lessons)
β Mistake 1: Declaring "Copper Sulfate" as a raw chemical (Chapter 28) when it is a formulated insecticide.
π Consequence: Wrong HS code, potential penalty for misclassification. Formulated products go to Chapter 38.
β Mistake 2: Missing the EPA Registration Number on the commercial invoice or label.
π Consequence: US Customs will seize the shipment. No exceptions.
β Mistake 3: Using vague descriptions like "Agricultural Chemical" or "Pest Control Powder".
π Consequence: Customs examiners cannot determine HS code accurately β Delay + Additional Fees.
β Mistake 4: Assuming 0% tariff means no regulatory oversight.
π Consequence: Environmental Protection Agency (EPA) or FDA may inspect for safety compliance.
β Correct Approach:
"EPA-Registered Inorganic Insecticide, Copper Sulfate-Based, Liquid Formulation, Retail Pack, EPA Reg. No. 123456-78, HS Code: 3808.91.30.00"
π― VII. Conclusion: Professional Declaration, Save Time and Money!
π― Remember the Mantra:
πΉ "EPA Number is King, Inorganic is Clear, HS 3808.91.30, Zero Tax but Zero Excuse!"
πΉ "HS Code determines the path, Tax is zero but Regulation is fierce, Declare right or face the freeze!"
π Pro Tip:
If your product is originating from Vietnam, Mexico, Thailand, or Malaysia, while the tariff may still be 0%, ensure you have full regulatory compliance (EPA/FDA equivalents) in those countries as well.
Recommend pre-clearance consultation with a licensed customs broker to verify EPA number formatting and labeling requirements.
π£ Take Action Now:
π Contact a Professional Customs Broker + Provide EPA Registration + Verify HS Code Pre-Ruling
π Let your copper insecticides, Clear Customs Smoothly, Efficiently Export, Maximize Profit!
β¨ Professional Clearance Starts with Precise Classification!
πΌ Every Penny of Cost, Deserves to Be Calculated Precisely!
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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) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β 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 β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β 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.