Structural Components of Iron or Steel
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 7326908630 | 87.9% | CN | US | 官方文档 |
| 7326908688 | 87.9% | CN | US | 官方文档 |
| 7216910010 | 35.0% | CN | US | 官方文档 |
| 7216990010 | 35.0% | CN | US | 官方文档 |
| 7308903000 | 85.0% | CN | US | 官方文档 |
| 7308906000 | 85.0% | CN | US | 官方文档 |
商品图片
AI分析
🏗️ Structural Components of Iron or Steel
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Breakdown | Professional Import Strategy
📌 One: Product Definition & Classification – What Exactly Are "Structural Components"?
Structural components of iron or steel are essential load-bearing elements used in construction, infrastructure, and industrial frameworks. These include columns, beams, girders, pillars, trusses, frames, and other prefabricated units designed to support roofs, bridges, towers, and buildings.
⚠️ Key Distinction:
- If the item is pre-drilled, notched, punched, or cambered (i.e., pre-fabricated for on-site assembly), it’s considered "prepared for use in structures" → classified under 7308.90.30.00 / 7308.90.60.00
- If it’s not modified (e.g., raw flat-rolled steel), it may fall under different sections like 7216.91.00.10 or 7216.99.00.10
📦 Two: HS Code Classification Details (2026 Official Tariff Matrix)
| HS Code | Product Description | Use Case | Pre-Processed? | Alloy Steel? |
|---|---|---|---|---|
7326.90.86.30 |
Other articles of iron or steel: Other: Other: Other: Other hangers and similar supports for tubes and pipes | Pipe support systems, HVAC brackets, conduit hangers | ✅ Yes (customized) | ❌ No |
7326.90.86.88 |
Other articles of iron or steel: Other: Other: Other: Other other | Miscellaneous iron/steel fittings, non-standard supports | ✅ Yes | ❌ No |
7216.91.00.10 |
Angles, shapes, sections of iron or non-alloy steel: Other: Cold-formed or cold-finished from flat-rolled products: Drilled, notched, punched, or cambered | Structural angles, beams, rails with pre-drilled holes | ✅ Yes | ❌ No |
7216.99.00.10 |
Angles, shapes, sections of iron or non-alloy steel: Other: Other: Drilled, notched, punched, or cambered | General-purpose steel shapes with pre-fabricated features | ✅ Yes | ❌ No |
7308.90.30.00 |
Structures of iron or steel: Other: Columns, pillars, posts, beams, girders, etc.: Not in part of alloy steel | Primary structural units for buildings, bridges, towers | ✅ Yes (prepared) | ❌ No |
7308.90.60.00 |
Structures of iron or steel: Other: Columns, pillars, posts, beams, girders, etc.: Other | All other structural components not covered above | ✅ Yes (prepared) | ❌ No |
🔍 Critical Insight:
- Items drilled, notched, or cambered are not raw steel – they’re ready-to-assemble components → higher tariff due to processing. - "Prepared for use in structures" is a legal term meaning factory-finished and pre-engineered → triggers higher tariffs.
💰 Three: 2026 Latest Tariff Breakdown (With附加 Taxes & Policies)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (and onward)
🎯 1. 7326.90.86.30 — Hangers & Supports for Tubes/Pipes
| Item | Detail |
|---|---|
| Base Tariff | 2.9% (ad valorem) |
| Additional Tariff | +25.0% (Steel, Aluminum, Copper Products Additional Tariff) |
| IEEPA Additional | +50.0% (International Emergency Economic Powers Act – China-specific) |
| Total Effective Rate | 77.9% |
| Tax Calculation | CIF Value × 77.9% |
| De Minimis Exemption? | ❌ No (denied under U.S. law) |
| Legal Basis Path | IEEPA:9903.01.25 → USITC:7326.90.86.30 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- This item is not a structural beam, but a supporting component → still subject to full steel/China tariffs. - The +50% IEEPA applies because it’s iron/steel-based and originates from China. - Even small brackets or hangers face 77.9% total tax – extremely high.
🎯 2. 7326.90.86.88 — Other Miscellaneous Iron/Steel Articles
| Item | Detail |
|---|---|
| Base Tariff | 2.9% |
| Additional Tariff | +25.0% (Steel, Aluminum, Copper Products) |
| IEEPA Additional | +50.0% |
| Total Effective Rate | 77.9% |
| Tax Calculation | CIF × 77.9% |
| De Minimis? | ❌ No |
| Legal Basis Path | IEEPA:9903.01.25 → USITC:7326.90.86.88 → FOOTNOTE:9903.88.01 |
📌 Note:
- "Other" classification means no specific sub-heading → default to highest tariff. - Even if the part is small or non-structural, it’s taxed at 77.9% if iron/steel + Chinese origin.
🎯 3. 7216.91.00.10 — Cold-Formed Steel Shapes (Drilled/Notched/Cambered)
| Item | Detail |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | +25.0% (Steel, Aluminum, Copper Products) |
| IEEPA Additional | ❌ No (not applicable to this code) |
| Total Effective Rate | 25.0% |
| Tax Calculation | CIF × 25.0% |
| De Minimis? | ❌ No |
| Legal Basis Path | USITC:7216.91.00.10 → FOOTNOTE:9903.88.01 |
📌 Why Lower?
- This code is not subject to IEEPA 50% because it’s not classified under "structural units". - Still, 25% is very high for a raw structural shape.
🎯 4. 7216.99.00.10 — Other Cold-Formed Steel Shapes (Drilled/Notched/Cambered)
| Item | Detail |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | +25.0% |
| IEEPA Additional | ❌ No |
| Total Effective Rate | 25.0% |
| Tax Calculation | CIF × 25.0% |
| De Minimis? | ❌ No |
| Legal Basis Path | USITC:7216.99.00.10 → FOOTNOTE:9903.88.01 |
📌 Same as above – no IEEPA 50%, but 25% additional tariff applies.
🎯 5. 7308.90.30.00 — Structural Units (Columns, Beams, etc.) – Non-Alloy Steel
| Item | Detail |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | +25.0% (Steel, Aluminum, Copper Products) |
| IEEPA Additional | +50.0% |
| Total Effective Rate | 75.0% |
| Tax Calculation | CIF × 75.0% |
| De Minimis? | ❌ No |
| Legal Basis Path | IEEPA:9903.01.25 → USITC:7308.90.30.00 → FOOTNOTE:9903.88.01 |
📌 Critical Point:
- This is core structural steel → subject to full IEEPA 50%. - Even if non-alloy, the "prepared for use in structures" status triggers 75% total tax.
🎯 6. 7308.90.60.00 — Other Structural Units (Columns, Beams, etc.)
| Item | Detail |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | +25.0% |
| IEEPA Additional | +50.0% |
| Total Effective Rate | 75.0% |
| Tax Calculation | CIF × 75.0% |
| De Minimis? | ❌ No |
| Legal Basis Path | IEEPA:9903.01.25 → USITC:7308.90.60.00 → FOOTNOTE:9903.88.01 |
📌 Same as above – 75% due to structural + iron/steel + Chinese origin.
🛠️ Four: Customs Clearance Best Practices (Real-World Tips)
✅ 1. Required Documentation (Must-Have List)
| Document | Required? | Why It Matters |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Shows dimensions, weight, processing (drilled/notched) |
| ✅ Engineering Drawings / CAD Files | ✔️ | Proves "prepared for use" status |
| ✅ Product Photos (with markings) | ✔️ | For customs verification |
| ✅ Third-Party Test Reports | ✔️ | ASTM, ISO, or material certification |
| ✅ Commercial Invoice | ✔️ | Must state "Structural Steel Components" or "Steel Supports" |
| ✅ Certificate of Origin (CO) | ✔️ | If from Vietnam, Mexico, or ASEAN, may reduce tariffs |
| ✅ Packing List | ✔️ | Shows how items are grouped (avoid splitting) |
✅ 2.申报技巧 (Key Rules)
🔥 "Don’t Split, Don’t Misclassify, Don’t Guess!"
| Scenario | Correct HS Code | Wrong Approach |
|---|---|---|
| Pre-drilled steel beam | 7216.91.00.10 or 7308.90.30.00 |
Misclassified as 7216.99.00.10 → same tax, but wrong logic |
| Pipe hanger with holes | 7326.90.86.30 |
Called "support" → 77.9% |
| Structural column (non-alloy) | 7308.90.30.00 |
Not "other" → avoid 7308.90.60.00 |
| All structural steel (non-alloy) | Use 7308.90.30.00 or 7308.90.60.00 |
Never use 7326.90.86.88 unless truly "other" |
✅ 3. Special Cases
| Situation | Solution |
|---|---|
| Origin from Vietnam/Mexico | Apply for IEEPA exemption → 0% IEEPA → Total: 25% only |
| OEM Custom Design | Provide drawings + order proof → avoid "non-standard" penalties |
| Parts for Bridge or Tower | Must be declared as "structural", not "support" → avoid 77.9% |
| Recycled Steel | Still subject to same tariffs unless proven otherwise |
🌍 Five: Global Customs Comparison (2026)
| Country | Recommended HS Code | Tariff | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 7308.90.30.00 / 7326.90.86.30 |
75%–77.9% (China) | None (but must comply) | Highest tariff globally |
| 🇨🇳 China | 7308.90.30.00 |
5% | CCC, CE | No IEEPA |
| 🇪🇺 EU | 7308.90.30.00 |
0% (if CE) | CE, RoHS | No extra tariffs |
| 🇦🇺 Australia | 7308.90.30.00 |
5% | RCM | No IEEPA |
| 🇯🇵 Japan | 7308.90.30.00 |
0% | PSE | No IEEPA |
📌 Conclusion:
- U.S. is the only market with 50% IEEPA + 25% steel tariff → 75–78% total. - Vietnam/Mexico origin = 25% only → huge cost savings.
📌 Six: Common Mistakes & How to Avoid Them
❌ Mistake 1: Classifying a pre-drilled beam as raw steel
👉 Result: 25% instead of 75% → underpaid tax → penalties, audits, fines
❌ Mistake 2: Calling a structural column "other steel article"
👉 Result: 75% tax → but if misclassified as 7326.90.86.30, 77.9% → worse
❌ Mistake 3: Splitting a structural unit + hanger into two shipments
👉 Result: Each item taxed separately → 77.9% + 75% = 152.9% → total disaster
✅ Correct Approach:
“Cold-formed steel beam, 12m long, pre-drilled, notched, for bridge support, fabricated in China, ASTM A36 certified”
🎯 Seven: Final Verdict – Precision Pays Off!
🎯 Remember the Golden Rules:
🔹 "If it’s pre-drilled, notched, or cambered → it’s processed → higher tax"
🔹 "If it’s structural → 75% in U.S. if Chinese origin"
🔹 "If it’s a hanger → 77.9% – worst of all!"
🔹 "Don’t split! One shipment, one HS Code, one tax"
📌 Pro Tip:
If your steel components are produced in Vietnam, Mexico, or Thailand, apply for IEEPA exemption → total tax drops to 25% → saves 50%+!
📣 Take Action Now:
📞 Contact a U.S.-licensed customs broker + Submit product specs + Request HS Code pre-ruling
🚀 Avoid delays, fines, and overpaying $100k+ in taxes
✨ Professional Customs, Start with Accurate Classification!
💼 Your profit margin depends on one HS Code decision.
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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。