Plastic Building Materials
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3901105010 | 41.5% | CN | US | 官方文档 |
| 3902100000 | 41.5% | CN | US | 官方文档 |
| 3902900050 | 41.5% | CN | US | 官方文档 |
| 3904100000 | 41.5% | CN | US | 官方文档 |
| 3904210000 | 41.5% | CN | US | 官方文档 |
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AI分析
🧱 Plastic Building Materials: The Ultimate HS Code & Tariff Guide (2026)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Know "Plastic Building Materials"?
"Plastic Building Materials" is a broad category covering raw polymers and semi-finished products used in construction, piping, insulation, and fixtures. In international trade, these are primarily classified under Chapter 39 (Plastics and Articles Thereof).
Primary Categories: 1. Polyethylene (PE) Resins: Used for pipes, geomembranes, and films. 2. Polypropylene (PP) Resins: Used for rigid packaging, pipes, and automotive parts. 3. Polyvinyl Chloride (PVC) Resins: Used for pipes, window profiles, flooring, and cables.
⚠️ Key Distinction:
- If the material is in primary forms (granules, powders, liquids, irregular masses) → It is classified as a Raw Material (HS 3901–3914).
- If it is shaped (e.g., finished windows, installed pipes, sheets) → It may fall under Articles of Plastic (HS 3917–3926), which have different tariff structures.
- ⚠️ Important: The DATA provided below strictly covers Primary Forms (Raw Materials). Finished goods like "PVC Windows" are NOT included in this specific dataset.
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
All HS Codes below are subject to the same tariff structure as per the provided data.
| HS Code | Product Description | Application Scenario | Chemical Family |
|---|---|---|---|
3901.10.50.10 |
Plastic raw material, ethylene polymers, primary form | PE pipes, geomembranes, construction films | Polyethylene (PE) |
3902.10.00.00 |
Plastic raw material, polymers, primary form | General polyolefins for construction | Polyolefins |
3902.90.00.50 |
Plastic raw material,丙烯 or other olefin polymers, primary form | PP pipes, rigid containers, insulation boards | Polypropylene (PP) |
3904.10.00.00 |
Plastic raw material, polyvinyl chloride (PVC), primary form | PVC pipes, conduit, window profiles | PVC (Unplasticized/General) |
3904.21.00.00 |
Plastic raw material, polyvinyl chloride (PVC), primary form | Specialized PVC compounds, plasticized or specific formulations | PVC (Plasticized/Specific) |
🔍 Key Reminder:
- All items in this list are "Primary Forms" (e.g., pellets, powders, flakes).
- If you import finished PVC windows or pre-cut plastic sheets, do NOT use these codes. They require different HS codes (e.g., 3925.10 for building articles).
- Misclassification as raw material when importing finished goods can lead to severe penalties or customs delays.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Additional Taxes & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: Current 2026 Rates Apply
For ALL HS Codes listed in Section II (3901.10.50.10, 3902.10.00.00, 3902.90.00.50, 3904.10.00.00, 3904.21.00.00), the tariff structure is identical:
| Item | Content |
|---|---|
| Base Tariff Rate | 6.5% (Standard MFN Rate) |
| Section 301 Tariff (Trade War) | +25.0% (Additional Duty under USITC Footnote 9903.01.25) |
| Section 122 Tariff (IEEPA) | +10.0% (Additional Duty under IEEPA Authority, targeting Chinese goods) |
| Total Effective Tax Rate | 41.5% |
| Tax Calculation | CIF Value × 41.5% |
| De Minimis Exemption Eligible? | ❌ NO (Deny De Minimis for Section 301/122 items) |
| Legal Basis Path | Section 301: 9903.01.25 → IEEPA Sec 122: 10% → USITC: 3901-3904 Series |
📌 Explanation:
- "Base Tariff 6.5%": The standard Most Favored Nation (MFN) rate for plastic raw materials.
- "Section 301 Tariff 25%": Imposed by the U.S. Trade Representative (USTR) on a wide range of Chinese industrial inputs, including plastics.
- "Section 122 Tariff 10%": Imposed under the International Emergency Economic Powers Act (IEEPA), often linked to national security or economic emergency declarations.
- Total 41.5%: This is a high-cost import scenario. Profit margins must account for this significant duty burden.
- No De Minimis: Small shipments (under $800) cannot bypass these tariffs. All value is taxed.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance Guide)
✅ 1. Required Documentation Checklist (All Must Be Provided)
| Document | Mandatory? | Notes |
|---|---|---|
| ✅ Commercial Invoice | ✔️ | Must clearly state "Plastic Resin, Primary Form" and not "Building Materials" (which is ambiguous). |
| ✅ Packing List | ✔️ | Detail weight, volume, and package count. |
| ✅ Product Specification Sheet | ✔️ | Must confirm Primary Form (e.g., "Pellets," "Powder," "Liquid"). |
| ✅ MSDS (Material Safety Data Sheet) | ✔️ | Required for chemical/plastic shipments. Must show non-hazardous status if applicable. |
| ✅ Certificate of Origin (CO) | ✔️ | To confirm Chinese origin and trigger correct tariff rates. |
| ✅ Bill of Lading (B/L) | ✔️ | Standard shipping document. |
| ✅ Manufacturer’s Declaration | ✔️ | Confirming no prohibited additives or restricted substances (e.g., PBDEs). |
✅ 2. Declaration Tips (Key Mantras)
🔥 "Specify Form, Declare Origin, Avoid Ambiguity!"
| Situation | Correct Declaration | Incorrect Action |
|---|---|---|
| PE Granules for Pipes | 3901.10.50.10 - Polyethylene, primary form |
Vague: "Plastic Material" → Customs Audit |
| PVC Powder for Windows | 3904.10.00.00 - PVC, primary form |
Vague: "PVC Building Material" → Misclassification Risk |
| Finished PVC Pipes | 3917.21.00.00 (Not in this data) |
Using 3904 codes for finished pipes → Severe Penalty |
| Mixed Shipment (Raw + Finished) | Split HS Codes | Consolidating into one HS → Confiscation Risk |
✅ 3. Special Case Handling
| Situation | Handling Advice |
|---|---|
| Colored Resins | Still classified under base resin code if colorant is minor. Declare base resin + "Colored." |
| Recycled Plastic Pellets | Same HS Code, but must declare "Recycled" and provide proof of recycling process. |
| Plastic with Additives | If additives change the essential character, classification may change. Provide formulation details. |
| Shipment from Third Country | If transshipped, ensure CO shows China as origin, not transshipment country. |
🌍 V. Global Market Customs Comparison (2026 Latest)
| Country/Region | Recommended HS Code (Example) | Tariff Rate (China Origin) | Certification Required | Notes |
|---|---|---|---|---|
| 🇺🇸 United States | 3904.10.00.00 (PVC) |
41.5% (6.5% Base + 25% Sec301 + 10% Sec122) | None Specific | High duty burden. Plan pricing accordingly. |
| 🇨🇳 China (Import) | 3904.10.00.00 |
6.5% | None | No Section 301/122 on imports into China. |
| 🇪🇺 European Union | 3904.10.00 |
6.5% | REACH Registration | No Section 301. REACH compliance is critical. |
| 🇯🇵 Japan | 3904.10.00 |
6.0% | JIS Standard | Low base tariff. No major political tariffs. |
| 🇲🇽 Mexico | 3904.10.00 |
6.0% | NOM Certification | Under USMCA, if meeting rules of origin, may be 0%. |
📌 Conclusion:
- The U.S. market is the most challenging for Chinese plastic raw materials due to the 41.5% cumulative tariff.
- Other markets (EU, Japan, etc.) only apply the base tariff (~6–6.5%), making them more cost-effective for Chinese exporters.
- Strategy: Consider tariff engineering (e.g., shifting production to Vietnam/Mexico) if exporting to the U.S., but beware of Rules of Origin enforcement.
📌 VI. Common Mistakes & Pitfall Guide (Blood & Tears Lessons)
❌ Mistake 1: Declaring "Finished PVC Pipes" as 3904.10.00.00 (Raw Resin)
👉 Consequence: Customs detects shape/form mismatch → Seizure or heavy fines. Finished pipes have different HS codes and potentially lower or different duties.
❌ Mistake 2: Omitting "Primary Form" in Description
👉 Consequence: Customs cannot determine if it’s raw material or article → Delay for 2–4 weeks while requesting info.
❌ Mistake 3: Ignoring the 122 Tariff (10%)
👉 Consequence: Underpayment of duties → Post-audit penalty + Interest. Many importers forget this layer on top of the 25% Sec301.
❌ Mistake 4: Using Generic Names like "Plastic"
👉 Consequence: High risk of misclassification → Random Inspection. Always use specific chemical names (e.g., "Polyethylene Resin").
✅ Correct Declaration Example:
"Polyvinyl Chloride (PVC) Resin, Primary Form, Powder, Non-Plasticized, Unfilled, for Extrusion into Building Pipes, Model PVC-B202, Made in China."
🎯 VII. Conclusion: Professional Declaration Saves Money!
🎯 Remember the Mantra:
🔹 "Raw Form is Key, HS Code is King, 41.5% Tax is High, Plan Ahead is Smart!"
🔹 "Don’t Mix Raw and Finished, Don’t Hide Origin, Declare Details Clearly!"
📌 Pro Tip:
- If you are importing large volumes, consider applying for an HTS Exclusion (if available) or engaging a customs broker for a Pre-Ruling.
- For Section 301 exclusions, check the USTR website periodically, as some product categories may be exempted.
- Supplier Verification: Ensure your supplier provides accurate MSDS and CO. Discrepancies here are the #1 cause of U.S. customs holds.
📣 Immediate Action:
📞 Contact a Licensed Customs Broker + Provide Product Specs + Verify HS Codes
🚀 Ensure your Plastic Building Materials clear customs smoothly, avoid surprise fees, and maximize your profit margins!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Percent of Duty Matters in the Plastic Trade!
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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。