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Turpentine Mineral Flotation Agent

CN → US
HS编码 关税税率 原产国 目的国 文档
3814005090 41.0% CN US 官方文档
3814001000 41.5% CN US 官方文档

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AI分析

🧪 Turpentine Mineral Flotation Agent


🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional通关 Strategy
📌 I. Product Definition & Classification: What Exactly is a "Mineral Flotation Agent"?

Turpentine, when used as a mineral flotation agent, falls under the broader category of Organic Composite Solvents and Thinners or Prepared Paint or Varnish Removers. In international trade, it is rarely classified simply as "chemicals" but rather by its composition and preparation state.

The key distinction lies in the content of aromatic or modified aromatic substances:

  1. High Aromatic Content (5%–25%): If the turpentine-based mixture contains 5% to 25% by weight of aromatic/modification aromatic substances, it is classified specifically for this property.
  2. Other/Unspecified Composite Solvents: If the product does not meet the specific aromatic percentage criteria or is a general-purpose solvent mixture not elsewhere specified, it falls under the "Other" category.

⚠️ Key Distinction Point:
- If the product label or MSDS (Material Safety Data Sheet) explicitly states an aromatic content between 5% and 25%, it MUST be classified under 3814.00.10.00.
- If the aromatic content is less than 5% or more than 25%, or if the composition is a generic composite solvent not fitting the specific aromatic definition, it is classified under 3814.00.50.90.


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

HS Code Product Description Application Scenario Aromatic Content
3814.00.10.00 Organic composite solvents; Prepared paint or varnish removers: Containing 5% or more but not more than 25% by weight of aromatic or modified aromatic substances Turpentine mixtures with specific aromatic additives for industrial cleaning or flotation 5% – 25%
3814.00.50.90 Organic composite solvents and thinners, NES; Prepared paint or varnish removers: Other General composite solvents, turpentine substitutes, or mixtures outside the 5-25% aromatic range < 5% or > 25% or Unspecified

🔍 Important Reminder:
- Flotation Agents are often complex mixtures. Do not assume they are simple chemicals (Chapter 29).
- If the product is a preparation (mixed with other solvents, emulsifiers, or surfactants) specifically for flotation, it belongs in Chapter 38 (Miscellaneous Chemical Products).
- The aromatic content is the critical determinant for splitting between .10 and .50.


💰 III. 2026 Latest Tariff Rate Details (Including Surcharges & Policy Add-ons)

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

🎯 1. 3814.00.10.00 —— Composite Solvents with 5%-25% Aromatic Content

Item Content
Base Duty Rate 6.5% (ad valorem)
Section 301 Surcharge +25.0%
Total Tax Rate 31.5%
Tax Calculation CIF Value × 31.5%
De Minimis Exemption Not Eligible
Legal Basis Path Section 301: 9903.88.01HTSUS: 3814.00.10.00

📌 Explanation:
- The 6.5% base rate is the standard MFN (Most Favored Nation) duty for this specific chemical preparation.
- The 25% additional duty is imposed under Section 301 of the Trade Act of 1974, specifically targeting Chinese-origin chemical products and composites.
- Total Liability: 31.5% of the declared CIF value. This is a high-cost classification due to the base rate + surcharge.


🎯 2. 3814.00.50.90 —— Other Composite Solvents (NES)

Item Content
Base Duty Rate 6.0% (ad valorem)
Section 301 Surcharge +25.0%
Total Tax Rate 31.0%
Tax Calculation CIF Value × 31.0%
De Minimis Exemption Not Eligible
Legal Basis Path Section 301: 9903.88.01HTSUS: 3814.00.50.90

📌 Note:
- This code applies if your turpentine flotation agent does not contain 5-25% aromatic substances (e.g., it’s a pure terpene-based solvent without aromatic additives, or the aromatic content is outside this range).
- The base rate is 6.0%, making it 0.5% cheaper than the aromatic-specific code.
- Total Liability: 31.0% of the declared CIF value.


🛠️ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)

✅ 1. Required Documentation Checklist (Non-Negotiable)

Document Mandatory? Description
MSDS / SDS ✔️ Yes Must explicitly state the percentage of aromatic substances (if any). This is critical for HS Code determination.
Product Specification Sheet ✔️ Yes Details the chemical composition, use case (flotation agent), and physical properties.
Commercial Invoice ✔️ Yes Must clearly describe the product as "Organic Composite Solvent for Mineral Flotation," not just "Turpentine."
Bill of Lading / Packing List ✔️ Yes Standard shipping documents.
Certificate of Origin ✔️ Yes Proof of Chinese origin to determine applicability of Section 301 tariffs.

✅ 2. Declaration Tips (Key Mnemonics)

🔥 “Check Aromatics, Declare Composition, Avoid Misclassification!”

Scenario Correct Declaration Error Risk
Product has 10% Aromatics HS 3814.00.10.00 + "Contains 10% aromatic substances" Misdeclaring as "Other" (.50) → Potential penalty for incorrect tariff.
Product is Pure Turpentine (No Aromatics) HS 3814.00.50.90 + "Turpentine, NES" If misdeclared as .10, you pay 31.5% instead of 31.0% (minor loss).
Product is a "Preparation" Must declare as Chapter 38 Misdeclaring as Chapter 29 (Single Chemical) → Incorrect HS, potential seizure.

✅ 3. Special Situation Handling

Situation Handling Advice
OEM Custom Flotation Agent Provide the exact formula breakdown to the customs broker. If the aromatic content is borderline (e.g., 4.9% vs 5.1%), the HS Code changes drastically.
Blended with Water If the product is an emulsion, ensure the MSDS states the dry weight or total weight of aromatic substances.
Used in Mining Clarify that it is a preparation (Chapter 38), not a raw chemical. Chapter 38 covers "prepared" substances for industrial use.

🌍 V. Global Market Comparison (2026 Latest)

Country/Region Recommended HS Code Duty Rate (China Origin) Certification Required Notes
🇺🇸 USA 3814.00.10.00 or .50 31.0% - 31.5% None Specific High tariffs due to Section 301.
🇨🇳 China 3814.00.10.00 or .50 6.0% - 6.5% None Low import duty.
🇪🇺 EU 3814.00 (varies) 0% - 6.5% REACH Registration REACH compliance is critical.
🇬🇧 UK 3814.00 6.0% - 6.5% UK REACH Post-Brexit regulations apply.

📌 Conclusion:
- USA imposes a heavy burden on these goods (31%+).
- China and EU have significantly lower base rates.
- REACH (EU) and Section 301 (US) are the two biggest regulatory hurdles.


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

Error 1: Declaring "Turpentine" as a simple chemical (e.g., HS 3819 or 3824)
👉 Consequence: HS Code mismatch. Turpentine mixtures for specific uses fall under 3814. Incorrect declaration leads to delay and audits.

Error 2: Ignoring the Aromatic Content
👉 Consequence: If you declare .50 (Other) but your MSDS shows 10% aromatics, Customs will reclassify to .10 and charge 31.5% instead of 31.0%, plus penalties.

Error 3: Not disclosing "Prepared" Status
👉 Consequence: If it’s a mixture, it’s a Chapter 38 product. Declaring it as a raw material can trigger fraud allegations.

Error 4: Assuming De Minimis Applies
👉 Consequence: Chemicals under Section 301 are excluded from de minimis (800001.01.00) exemptions. Even small shipments are taxed.

Correct Practice:

"Organic Composite Solvent for Mineral Flotation, Containing 10% Aromatic Substances, Model XYZ, MSDS Attached"


🎯 VII. Conclusion: Professional Declaration, Cost Control, Efficient Clearance!

🎯 Remember the Rules:

🔹 "Aromatics 5-25%: Code .10 (31.5%)"
🔹 "Other/Unspecified: Code .50 (31.0%)"
🔹 "Always Check MSDS: Aromatic % is Key!"
🔹 "No De Minimis: Tax Starts from $0!"


📌 Pro Tip:
If your product is originating from Vietnam, Thailand, or Malaysia, you may avoid the 25% Section 301 surcharge, reducing the total tax to just the base rate (6.0% - 6.5%).
Recommendation: Apply for a Pre-Ruling from CBP if the aromatic content is ambiguous.


📣 Immediate Action:

📞 Contact a licensed customs broker + Provide MSDS + Verify Aromatic Percentage
🚀 Ensure your flotation agent clears US customs smoothly, legally, and cost-effectively!


Professional Customs Clearance Starts with Accurate Classification!
💼 Every Percent of Duty Counts!

用户评价

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。

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。