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Inorganic Stomach Poison Insecticide

CN β†’ US
HS Code Tariff Rate Origin Destination Doc
3808997000 40.0% CN US Official Doc
2853100000 37.8% CN US Official Doc
3808913000 40.0% CN US Official Doc
2853909090 37.8% CN US Official Doc
2827399050 10.0% CN US Official Doc

AI Analysis

🐜 Inorganic Stomach Poison Insecticide


🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
πŸ“Œ I. Product Definition: What is "Inorganic Stomach Poison Insecticide"?

Inorganic stomach poison insecticides are chemical agents used to control pests by ingestion. Unlike contact poisons, they rely on the pest consuming the substance (often mixed with bait or applied to foliage) to cause death. The key characteristic is the inorganic nature of the active ingredient (e.g., borates, phosphides, arsenic compounds, or other inorganic salts).

⚠️ Critical Distinction:
- Inorganic vs. Organic: Organic insecticides are carbon-based (e.g., pyrethroids). This guide strictly covers Inorganic compounds.
- Stomach Poison vs. Contact: These are primarily effective when ingested, though some may have secondary contact effects.


πŸ“¦ II. HS Code Classification Details (2026 Latest Tariff Authority Cross-Reference)

Based on the product description "Inorganic Stomach Poison Insecticide," customs classification depends on the chemical nature of the inorganic material. The following HS codes are derived from the provided data set.

HS Code Product Description Applicability Scenario Key Chemical Attribute
3808.99.70.00 Insecticides, pesticides and insect repellents; preparation of a kind used for retail sale. General inorganic insecticides not specified elsewhere. General Inorganic Active Ingredient
2853.10.00.00 Phosphides, silicides and borides, whether or not chemically defined. Specific inorganic insecticides where the active agent is a Phosphide (e.g., Aluminum Phosphate). Phosphide Category
3808.91.30.00 Other insecticides, fungicides, herbicides, etc. Inorganic insecticides containing inorganic substances. Inorganic Substance Content
2853.90.90.90 Other inorganic compounds. Inorganic insecticides classified broadly as other inorganic compounds. Other Inorganic Compound
2827.39.90.50 Salts of inorganic acids or peroxoacids. Inorganic insecticides classified as inorganic salts (e.g., Borax, Arsenates). Inorganic Salt Attribute

πŸ” Key Insight:
- Chapter 38 (3808) is the general chapter for Pesticides/Insecticides, regardless of chemical basis.
- Chapter 28 (2853, 2827) applies if the product is declared primarily as a Chemical Compound/Salt rather than a formulated pesticide.
- Warning: Misclassification between "Pesticide" (Ch 38) and "Chemical" (Ch 28) can lead to significant duty differences and compliance risks.


πŸ’° III. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)

βœ… Applicable Country: United States (US)
βœ… Origin: China (CN)
βœ… Effective Time: 2025/2026 (Subject to current trade policies)

🎯 1. 3808.99.70.00 & 3808.91.30.00 β€”β€” General Inorganic Insecticides

Item Content
Base Tariff 5.0% (ad valorem)
Section 301 Surcharge +25.0% (USITC Footnote)
Section 122 Tariff +10.0% (Specific provision)
Total Rate 40.0%
Calculation Base CIF Value Γ— 40%
De Minimis Eligibility ❌ Not Eligible (High risk of seizure under current enforcement)
Legal Basis Path HTSUS:3808.99.70.00 β†’ USITC:301.88.01 β†’ Section 122 Provision

πŸ“Œ Explanation:
- The 25% surcharge is under the US-China Trade War Section 301 tariffs.
- The 10% is under Section 122 (National Security/Trade Adjustment) or specific agricultural chemical provisions.
- Total 40% is a high barrier. Proper documentation of "Inorganic" status is crucial to avoid being misclassified as a restricted organic pesticide which might have different regulatory hurdles (EPA).


🎯 2. 2853.10.00.00 & 2853.90.90.90 β€”β€” Phosphides & Other Inorganic Compounds

Item Content
Base Tariff 2.8% (ad valorem)
Section 301 Surcharge +25.0% (USITC Footnote)
Section 122 Tariff +10.0% (Specific provision)
Total Rate 37.8%
Calculation Base CIF Value Γ— 37.8%
De Minimis Eligibility ❌ Not Eligible
Legal Basis Path HTSUS:2853.10.00.00 β†’ USITC:301.88.01 β†’ Section 122 Provision

πŸ“Œ Note:
- If the product is Aluminum Phosphide (common for fumigation), it falls under 2853.10.00.00.
- This classification often yields a slightly lower total tax (37.8%) compared to general insecticides (40.0%).
- Regulatory Note: Phosphides are heavily regulated due to toxicity (generate phosphine gas). Ensure EPA registration is valid.


🎯 3. 2827.39.90.50 β€”β€” Inorganic Salts

Item Content
Base Tariff 0.0% (Exempt/Zero-rated in some contexts)
Section 301 Surcharge 0.0% (Exempt from standard 301 list in this specific subheading?)
Section 122 Tariff +10.0%
Total Rate +10.0% (Only Section 122)
Calculation Base CIF Value Γ— 10%
De Minimis Eligibility ⚠️ Check Specific Exemptions
Legal Basis Path HTSUS:2827.39.90.50 β†’ Section 122 Provision

πŸ“Œ Caution:
- This rate seems unusually low, suggesting this HS code might be exempt from the 25% Section 301 tariff if properly classified as a raw chemical salt rather than a formulated pesticide.
- Risk: Customs may reclassify this as 3808 if it contains additives or is formulated for retail sale.
- Verification Required: Confirm if 2827.39.90.50 is indeed exempt from Section 301. If not, the rate jumps to ~35-40%.


πŸ› οΈ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)

βœ… 1. Required Documentation Checklist

Document Mandatory? Explanation
βœ… EPA Registration Proof βœ”οΈ Critical Insecticides in the US require EPA registration. No EPA number = Seizure/Return.
βœ… MSDS (SDS) βœ”οΈ Safety Data Sheet for inorganic compounds (toxicity, handling).
βœ… Composition List βœ”οΈ Exact % of inorganic active ingredient vs. inert carriers.
βœ… Certificate of Origin βœ”οΈ To confirm Chinese origin and apply correct surcharges.
βœ… Commercial Invoice βœ”οΈ Must clearly state "Inorganic Stomach Poison Insecticide" and HS Code.
βœ… Manufacturer's Declaration βœ”οΈ Confirming the chemical nature (e.g., "Phosphide" or "Salt").

βœ… 2. Declaration Strategy (Key Mantra)

πŸ”₯ "Chemical Identity, EPA Number, Inorganic Proof!"

Scenario Correct Declaration Incorrect Practice
Pure Chemical (Raw) Classify under Chapter 28 (e.g., 2853.10.00) if not formulated for immediate use. Labeling as "Pesticide" β†’ Triggers 3808 + Higher Duty + EPA scrutiny.
Formulated Product Classify under Chapter 38 (3808.99.70). Labeling as "Inorganic Salt" β†’ Misclassification Penalty.
Phosphide Fumigant Explicitly state Aluminum Phosphide under 2853.10.00. Vague term "Insecticide" β†’ Delays & Re-classification.
Retail Packaged Must be EPA Registered. Shipping unregistered retail packs β†’ Illegal Import.

βœ… 3. Special Handling Notes

Situation Recommendation
Phosphides Handle as Dangerous Goods (Class 4.3, Water-reactive). Requires IMDG/IATA compliance.
High Toxicity Some inorganic arsenic/lead compounds are banned or restricted. Verify EPA status.
Mixed Formulations If it contains organic binders, it may still be 3808 but complexity increases.
Section 122 Impact The 10% tariff is significant. Budget accordingly.

🌍 V. Global Market Comparison (2026 Overview)

Country/Region Recommended HS Code Est. Duty (China Origin) Certification Requirement Notes
πŸ‡ΊπŸ‡Έ USA 3808.99.70.00 or 2853.10.00 37.8% - 40.0% EPA Registration is Mandatory High scrutiny on inorganic toxins.
πŸ‡¨πŸ‡³ China 3808.99.00.00 5-10% Pesticide Registration Certificate Export-friendly if domestic use is approved.
πŸ‡ͺπŸ‡Ί EU 3808.94.90 6.5% Biocidal Products Regulation (BPR) Strictly regulated. Phosphides often restricted.
πŸ‡¦πŸ‡Ί Australia 3808.94.00 5.0% APVMA Registration High safety standards for inorganic poisons.
πŸ‡―πŸ‡΅ Japan 3808.91.00 6.0% Fertilizer Law/Pharmaceuticals Import permit required for certain inorganic compounds.

πŸ“Œ Conclusion:
- The USA offers the lowest base tariff for raw chemicals (2853) but adds heavy surcharges.
- EPA Registration is the biggest hurdle in the US market for inorganic insecticides.
- Phosphides have specialized handling requirements (dangerous goods).


πŸ“Œ VI. Common Mistakes & Pitfalls (Lessons Learned)

❌ Mistake 1: Declaring "Inorganic Insecticide" under 3808 when it is a raw chemical 2853.
πŸ‘‰ Consequence: Overpayment of duties (40% vs 37.8%) and potential audit.
πŸ‘‰ Fix: Provide chemical purity certificate. If >90% pure, consider 2853.

❌ Mistake 2: Failing to disclose EPA Registration Number.
πŸ‘‰ Consequence: Cargo Seized, fines up to $10,000+ per violation.
πŸ‘‰ Fix: Ensure product is EPA-registered before shipment.

❌ Mistake 3: Misidentifying Phosphides as generic salts.
πŸ‘‰ Consequence: Dangerous goods misdeclaration β†’ Fines + Safety Hazards.
πŸ‘‰ Fix: Clearly label as "Water-Reactive" and use UN 1398 (Aluminum Phosphide).

❌ Mistake 4: Ignoring Section 122 Tariff.
πŸ‘‰ Consequence: Budget shortfall.
πŸ‘‰ Fix: Include 10% in cost calculation.


🎯 VII. Conclusion: Professional Entry for Inorganic Insecticides

🎯 Remember the Mantra:

πŸ”Ή "EPA First, Chemical Second, Tariff Last!"
πŸ”Ή "Raw Chemical = Ch 28 (37.8%), Formulated = Ch 38 (40.0%)."
πŸ”Ή "Phosphides are Dangerous Goods – Handle with Care!"


πŸ“Œ Pro Tip:
If you are importing Aluminum Phosphide, ensure your freight forwarder is certified for Class 4.3 Dangerous Goods. The cost of DG handling may offset the small tax difference between 3808 and 2853.


πŸ“£ Immediate Action:

πŸ“ž Verify EPA Status + Confirm Chemical Purity + Declare Correct HS Code
πŸš€ Avoid Seizure, Minimize Duty, Ensure Safe Transit!


✨ Professional Customs Clearance Starts with Accurate Classification!
πŸ’Ό Your Profit Margin Depends on the 2.2% Difference Between 37.8% and 40.0%!

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) 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.