Steel Furnace Parts
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 7323920020 | 17.5% | CN | US | 官方文档 |
| 8417800000 | 38.9% | CN | US | 官方文档 |
| 8417900000 | 38.9% | CN | US | 官方文档 |
| 8419903000 | 35.0% | CN | US | 官方文档 |
| 7323915020 | 15.3% | CN | US | 官方文档 |
商品图片
AI分析
🏭 Steel Furnace Parts (Cast Iron Accessories)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
📌 I. Product Definition & Classification: Understanding "Steel Furnace Parts"
"Steel Furnace Parts" generally refer to components made of cast iron used in industrial heating equipment, boilers, or furnaces. In international trade, the classification depends heavily on the specific function of the part and its material composition.
Key Distinctions: * Domestic/Tabletop Cast Iron Ware: If the part is for a household baking stove or tableware, it falls under Chapter 73. * Industrial Furnaces/Heating Units: If the part is for an industrial boiler, heater, or furnace, it falls under Chapter 84 (Machinery). * Material Conflict Check: The summary explicitly states "Cast Iron" matches "Iron/Steel" properties, avoiding material conflict issues.
⚠️ Critical Classification Point:
- If the part is for a household baking oven → Likely 7323.92.00.20 or 7323.91.50.20.
- If the part is for an industrial heating furnace/boiler → Likely 8417.80.00.00 or 8417.90.00.00.
- If the part is a heat exchanger component → Likely 8419.90.30.00.
📦 II. HS Code Classification Details (2026 Latest Tariff Authoritative Comparison)
| HS Code | Product Description | Applicability | Material/Function Match |
|---|---|---|---|
7323.92.00.20 |
Cast Iron Tableware & Kitchenware | Household baking stoves, domestic use | ✅ High Match: "Cast Iron" base, "Accessories" logic under "Other". |
8417.80.00.00 |
Industrial Furnaces, Heaters, & Incinerators | Industrial furnaces, heating units | ✅ Possible Match: "Cast Iron" fits non-electric industrial furnace material. |
8417.90.00.00 |
Parts & Accessories of Furnaces/Heaters | Components for industrial heating equipment | ✅ Match: "Accessories" align with "Parts/Components"; "Cast Iron" is common metal. |
8419.90.30.00 |
Parts of Heat Exchangers & Non-Electric Heating Equipment | Heat exchange components | ✅ Match: "Furnace accessories" fit "Heat Exchanger Parts"; no material conflict. |
7323.91.50.20 |
Other Iron/Steel Tableware & Kitchenware | Baking appliances, household items | ✅ Match: "Cast Iron" = Iron/Steel; "Accessories" fit "Other" category logic. |
🔍 Key Reminder:
- Domestic vs. Industrial: Parts for home baking ovens should generally avoid Chapter 84 codes to prevent misclassification penalties.
- Chapter 84 Exclusion Note: While8417.80.00.00explicitly excludes parts, the summary notes that based on "Parts/Components" logic in other categories, it is deemed possibly compliant due to lack of material conflict. However,8417.90.00.00is the dedicated "Parts" code for this chapter and is often safer for industrial parts.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Surcharges, Policy Surcharges)
✅ Applicable Country: USA (US)
✅ Origin: China (CN)
✅ Effective Date: From November 10, 2025 (and subsequent imports)
🎯 1. 7323.92.00.20 —— Cast Iron Tableware & Kitchenware
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Section 301 Surcharge | +7.5% |
| Section 122 Surcharge | +10% |
| Total Tax Rate | 17.5% |
| Tax Calculation | CIF Value × 17.5% |
| De Minimis Eligibility | ❌ Not Applicable (Standard trade rules apply) |
| Legal Basis Path | Section 301 → Section 122 → USITC:7323.92.00.20 |
📌 Explanation:
- This is the lowest cost option among the references.
- Suitable for domestic/civilian cast iron parts (e.g., oven racks, stove accessories).
- The 17.5% rate is significantly lower than industrial machinery rates.
🎯 2. 7323.91.50.20 —— Other Iron/Steel Tableware & Kitchenware
| Item | Content |
|---|---|
| Base Tariff | 5.3% |
| Section 301 Surcharge | 0.0% |
| Section 122 Surcharge | +10% |
| Total Tax Rate | 15.3% |
| Tax Calculation | CIF Value × 15.3% |
| De Minimis Eligibility | ❌ Not Applicable |
| Legal Basis Path | Section 122 → USITC:7323.91.50.20 |
📌 Note:
- This is the absolute lowest total tax rate (15.3%) in the provided data.
- Best for generic iron/steel parts classified under "Other" tableware/kitchenware accessories.
- Caution: Must ensure the item is truly for household/civilian use to avoid customs audits on "industrial vs. domestic" classification.
🎯 3. 8419.90.30.00 —— Parts of Heat Exchangers & Non-Electric Heating Equipment
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Eligibility | ❌ Not Applicable |
| Legal Basis Path | Section 301 → Section 122 → USITC:8419.90.30.00 |
📌 Explanation:
- Applicable if the part is specifically a heat exchanger component.
- The 25% Section 301 tax applies here, making it more expensive than domestic ware codes.
🎯 4. 8417.80.00.00 —— Industrial Furnaces, Heaters, & Incinerators
| Item | Content |
|---|---|
| Base Tariff | 3.9% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10% |
| Total Tax Rate | 38.9% |
| Tax Calculation | CIF Value × 38.9% |
| De Minimis Eligibility | ❌ Not Applicable |
| Legal Basis Path | Section 301 → Section 122 → USITC:8417.80.00.00 |
📌 Note:
- Although the summary notes it "excludes parts," it is listed as a possible match due to material compatibility.
- High Risk: Misclassifying parts as the main machine (rather than "Parts of...") can lead to severe penalties. Use8417.90.00.00for parts if this is the correct chapter.
🎯 5. 8417.90.00.00 —— Parts & Accessories of Furnaces, Heaters, & Incinerators
| Item | Content |
|---|---|
| Base Tariff | 3.9% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10% |
| Total Tax Rate | 38.9% |
| Tax Calculation | CIF Value × 38.9% |
| De Minimis Eligibility | ❌ Not Applicable |
| Legal Basis Path | Section 301 → Section 122 → USITC:8417.90.00.00 |
📌 Explanation:
- This is the correct dedicated code for "Parts/Accessories" of industrial furnaces in Chapter 84.
- Match Logic: "Accessories" align with "Parts"; "Cast Iron" is a common furnace material.
- High Cost: 38.9% is a significant cost factor. Ensure the product is indeed for an industrial furnace.
🛠️ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Avoidance Guide)
✅ 1. Preparation Checklist (All Required)
| Document | Mandatory | Description |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must specify: Material (Cast Iron), Usage (Industrial vs. Domestic), Dimensions. |
| ✅ Functional Description | ✔️ | Clearly state if it is for a household baking oven (Chapter 73) or industrial furnace (Chapter 84). |
| ✅ Product Photos | ✔️ | Clear shots of the part, including any markings or labels. |
| ✅ Commercial Invoice | ✔️ | Accurate description: e.g., "Cast Iron Accessory for Industrial Furnace" vs. "Cast Iron Stove Part". |
| ✅ Packing List | ✔️ | Ensure quantities match invoices. |
| ✅ Certificate of Origin (CO) | ✔️ | To prove origin and apply relevant surcharges. |
✅ 2. Declaration Tips (Critical Mantra)
🔥 “Domestic use = Ch73, Industrial = Ch84. Wrong chapter = High Tax!”
| Scenario | Correct Declaration | Incorrect Declaration |
|---|---|---|
| Household Oven Part | 7323.92.00.20 or 7323.91.50.20 |
8417.90.00.00 → Tax jumps from ~15% to ~39%! |
| Industrial Furnace Part | 8417.90.00.00 |
7323.92.00.20 → Misclassification, potential fraud charge. |
| Heat Exchanger Part | 8419.90.30.00 |
Generic "Iron Part" → Customs delay for classification review. |
| Cast Iron Boiler Accessory | 8417.80.00.00 (if main unit) or 8417.90.00.00 (if part) |
Do not split main unit and part incorrectly. |
✅ 3. Special Circumstances Handling
| Situation | Handling Advice |
|---|---|
| Dual-Use Parts | If a part can be used for both home and industrial purposes, declare for the higher tax rate (Industrial) unless you can prove domestic use with customer invoices/specs. |
| Vague Name "Steel Furnace Parts" | Do not use this generic name. Be specific: "Cast Iron Burner Component for Industrial Kiln" or "Cast Iron Grate for Domestic Stove". |
| Section 122 Impact | All items in the reference data are subject to the 10% Section 122 tariff. Factor this into your cost model regardless of the base HS code. |
| Section 301 Impact | Items in Chapter 84 incur a 25% Section 301 tariff. Items in Chapter 73 may only incur 0% or 7.5%. This is a 17.5% difference in total cost! |
🌍 V. Global Main Market Customs Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 7323.92.00.20 (Domestic) |
17.5% | No special certs for cast iron | Cheapest Option if domestic use is provable. |
| 🇺🇸 USA | 8417.90.00.00 (Industrial) |
38.9% | No special certs for cast iron | High Cost due to 25% Section 301. |
| 🇨🇳 China | 7323.92.00.20 |
~10-13% | No special certs | Lower base tariffs in China. |
| 🇪🇺 EU | 7323.92.00 |
2.7% | CE (if applicable) | No Section 301/122 equivalents. |
| 🇦🇺 Australia | 7323.92.00 |
5% | No special certs | Moderate tariff. |
📌 Conclusion:
- USA Market: The difference between 15.3% and 38.9% is massive.
- Strategy: If your "Steel Furnace Parts" are for home use (e.g., BBQ grills, home ovens, patio heaters), strongly consider Class 73 (7323.92.00.20or7323.91.50.20).
- Risk: If they are clearly for industrial boilers, you must use Class 84, but be prepared for the 38.9% tax.
📌 VI. Common Mistakes & Pitfall Guide (Blood Lessons)
❌ Mistake 1: Using "Steel Furnace Parts" as the generic declaration
👉 Consequence: Customs will scrutinize the item. If it looks like a domestic part, they may apply the wrong code or demand higher duties.
👉 Solution: Use specific functional descriptions.
❌ Mistake 2: Classifying Industrial Parts as Domestic Tableware (7323)
👉 Consequence: Customs audit. If proven to be industrial, you owe back taxes + penalties.
👉 Solution: Verify the end-use. If it goes into an industrial kiln, use 8417.
❌ Mistake 3: Ignoring the 10% Section 122 Tariff
👉 Consequence: Unexpected cost overrun.
👉 Solution: All codes in this data include 10% Section 122. Calculate total landed cost including this.
✅ Correct Declaration Example:
"Cast Iron Accessory for Domestic Gas Oven, Model X, No Electrical Components" →
7323.92.00.20(17.5%)
"Cast Iron Component for Industrial Heat Exchanger, Model Y" →8419.90.30.00(35.0%)
🎯 VII. Conclusion: Precise Classification, Maximize Profit!
🎯 Remember the Mantra:
🔹 "Domestic is Cheaper (15-17%), Industrial is Expensive (35-39%)."
🔹 "Section 122 is 10%, Section 301 is 25% (for Ch84)."
🔹 "Don't Guess the Use. Document the Use."
📌 Pro Tip:
If your parts can be argued for domestic use (e.g., large patio heaters, home baking equipment), use 7323.91.50.20 (15.3%) or 7323.92.00.20 (17.5%). This saves you ~20% in tariffs compared to industrial classification.
However, if the part is clearly for industrial manufacturing furnaces, you must use 8417.90.00.00 (38.9%).
📣 Immediate Action:
📞 Review your product's End-Use.
📄 Check customer invoices for "Industrial" or "Domestic" labels.
🚀 Choose the Lowest Applicable HS Code based on proven use case.
✨ Professional Clearance Starts with Precise Classification!
💼 Every percentage point matters in the age of Section 301 and 122!
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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。