triangular ruler
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 9017208040 | 39.6% | CN | US | 官方文档 |
| 9017204000 | 38.9% | CN | US | 官方文档 |
| 3926100000 | 15.3% | CN | US | 官方文档 |
| 9608100000 | 0.0% | CN | US | 官方文档 |
商品图片
AI分析
📐 Triangular Ruler (Drawing Instruments)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition and Classification: Do You Really Understand the "Triangular Ruler"?
In international trade, the term "Triangular Ruler" is often used loosely by consumers to describe various geometry tools. However, for customs classification purposes, it is critical to distinguish between drawing instruments, measuring instruments, and school supplies. The classification depends heavily on the material, function, and specific design.
Based on the provided data, here is the precise breakdown:
⚠️ Critical Distinction:
- If the triangular ruler is made of plastic and is a standard office/school supply (no complex mathematical calculation mechanism), it may fall under plastics accessories.
- If it is a drawing/calculating instrument (even if simple), it generally falls under Chapter 90 (Optical/Medical/Scientific Instruments).
- Note: Standard plastic set squares (triangular rulers) are often considered "Office or school supplies" of plastics. However, if classified strictly as a "drawing instrument," it goes to Chapter 90. Let's analyze the provided HS codes to see which fits best.
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
The provided data contains four specific HS codes. Let's match the "Triangular Ruler" to the most appropriate one based on its physical nature.
| HS Code | Product Description | Applicability for Triangular Ruler | Reason for Classification |
|---|---|---|---|
9017.20.80.40 |
Other drawing, marking-out or mathematical calculating instruments: Hand operated input devices... (Digitizers) | ❌ Not Applicable | Triangular rulers are passive tools, not electronic input devices. |
9017.20.40.00 |
Other drawing, marking-out or mathematical calculating instruments: Disc calculators, slide rules and other mathematical calculating instruments | ⚠️ Possible (If Complex) | If the triangular ruler is a sophisticated mathematical calculating instrument (e.g., with sliding scales, complex trigonometric functions embedded), it might fit here. However, standard rulers do not. |
3926.10.00.00 |
Other articles of plastics and articles of other materials of headings 3901 to 3914: Office or school supplies | ✅ Most Likely (Standard Plastic Ruler) | If the triangular ruler is made of plastic (or other materials like rubber/wood but categorized as school supplies), and is not a high-precision scientific instrument, it is classified as Office or school supplies. This is the most common classification for standard plastic set squares. |
9608.10.00.00 |
Office or school supplies (other than those of heading 9603...): Office or school supplies | ❌ Less Likely | Heading 9608 typically covers pens, pencils, marker pens, and ballpoint pens. It does not cover rulers or geometric instruments. Rulers are usually in Chapter 39 (Plastics), 90 (Instruments), or 96 (Miscellaneous Artifacts), but specifically, 9608 is for writing instruments. |
🔍 Key Insight:
- For a standard plastic triangular ruler (set square), the most accurate code from the provided list is3926.10.00.00(Office or school supplies of plastics).
- If the ruler is made of metal or is a high-precision optical instrument, it might fall under9017.20.40.00(as a drawing instrument), but the description "Disc calculators, slide rules..." suggests it targets more complex calculation tools.
- Conclusion: For most commercial triangular rulers (plastic/wood),3926.10.00.00is the correct classification.
💰 III. 2026 Latest Tariff Rate Details (Including Additional Duties, Policy Add-ons)
✅ Applicable Country: USA (US)
✅ Country of Origin: China (CN)
✅ Effective Date: 2025 November 10 onwards (for subsequent imports)
🎯 1. 3926.10.00.00 —— Plastic Office or School Supplies (Most Common for Triangular Rulers)
| Item | Content |
|---|---|
| Base Tariff Rate | 0.0% (ad valorem) |
| Additional Duty (Section 301/IEEPA) | 0.0% |
| Total Tariff Rate | 0.0% |
| Tax Calculation | CIF Value × 0.0% = $0 |
| De Minimis Eligibility | ✅ Yes (If value < $800, no duty, no formal entry) |
| Legal Basis Path | USITC:3926.10.00.00 |
📌 Explanation:
- Office and school supplies made of plastic are often duty-free or have very low base rates.
- Crucially, the provided data shows 0.0% additional duty for this code. This means no Section 301 or IEEPA tariffs apply to this specific category.
- This makes3926.10.00.00a highly favorable classification for cost-saving.
🎯 2. 9017.20.40.00 —— Other Drawing/Calculating Instruments (If Misclassified or Complex)
| Item | Content |
|---|---|
| Base Tariff Rate | 3.9% (ad valorem) |
| Additional Duty (Section 301) | 25.0% |
| Total Tariff Rate | 28.9% |
| Tax Calculation | CIF Value × 28.9% |
| De Minimis Eligibility | ❌ No (High risk of scrutiny if value < $800) |
| Legal Basis Path | USITC:9017.20.40.00 → Footnote:25% |
📌 Explanation:
- If the triangular ruler is classified as a "mathematical calculating instrument" under Chapter 90, it incurs a 28.9% total tariff.
- This is a significant cost increase compared to the plastic school supply category.
- Strategy: Ensure the product is described and marketed as a "school supply" or "office accessory" rather than a "scientific instrument" to qualify for3926.10.00.00.
🛠️ IV. Customs Clearance Practical Suggestions (Battle-Tested Pitfall Avoidance Guide)
✅ 1. Preparation Checklist (Absolutely Necessary)
| Material | Must Provide | Explanation |
|---|---|---|
| ✅ Product Photos | ✔️ | Clear images of the triangular ruler, showing scale markings and material (plastic vs. metal). |
| ✅ Material Composition | ✔️ | Specify "100% Plastic" or "ABS Plastic" to support 3926.10.00.00. |
| ✅ Commercial Invoice | ✔️ | Use clear description: "Plastic Triangular Ruler / Set Square for School/Office Use". Avoid terms like "Precision Instrument" or "Engineering Tool." |
| ✅ Packing List | ✔️ | List quantity and weight. |
| ✅ HS Code Confirmation | ✔️ | Confirm 3926.10.00.00 with your customs broker. |
✅ 2. Declaration Tips (Key Mnemonic)
🔥 "Plastic School Supplies = 0% Duty; Scientific Instruments = 28.9% Duty!"
| Situation | Correct Declaration | Wrong Practice |
|---|---|---|
| Standard plastic triangular ruler | 3926.10.00.00 (0% Tax) |
Declared as "Engineering Tool" → 28.9% |
| Metal triangular ruler | 9017.20.40.00 or 7326.90.00 (Check specific metal codes) |
Assuming it's plastic → Misclassification |
| Digital Triangular Ruler | 9017.20.80.40 (Digitizer) |
Declared as plastic school supply → Fraud Risk |
✅ 3. Special Circumstances
| Situation | Handling Advice |
|---|---|
| OEM Custom Triangular Ruler | Ensure the invoice states "School Supplies." Avoid branding that suggests professional engineering use. |
| Set Squares in a Box | If sold as a "Geometry Set" (including ruler, protractor, triangular ruler), the entire set may still qualify as 3926.10.00.00 if made of plastic. |
| Metal Triangular Ruler | If made of metal, it cannot use 3926.10.00.00. It must be classified under Chapter 73 (Articles of Iron/Steel) or Chapter 90 (Instruments). Check specific metal articles codes. |
🌍 V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3926.10.00.00 |
0% | None (Plastic School Supplies) | Best Option for plastic rulers. |
| 🇨🇳 China | 3926.10.00.00 |
5% | None | Low duty, easy clearance. |
| 🇪🇺 EU | 3926.10.00.00 |
6.5% | CE (if applicable) | Standard plastic goods. |
| 🇬🇧 UK | 3926.10.00.00 |
6.5% | UKCA | Post-Brexit rules. |
| 🇦🇺 Australia | 3926.10.00.00 |
5% | RCM (if electronic) | Standard plastic goods. |
📌 Conclusion:
- The USA offers the best tariff advantage for plastic triangular rulers if classified correctly under3926.10.00.00.
- Avoid classifying simple plastic rulers as "Scientific Instruments" (9017.xxxx) to escape the 28.9% tariff.
📌 VI. Common Mistakes & Pitfall Avoidance Guide (Blood-Lessons)
❌ Mistake 1: Describing a plastic triangular ruler as "Precision Engineering Tool"
👉 Consequence: Customs may reclassify it as 9017.20.40.00 → 28.9% Tax + Penalties.
❌ Mistake 2: Assuming all rulers are the same
👉 Consequence: Metal rulers do not qualify for 3926.10.00.00. They must be classified under metal articles.
❌ Mistake 3: Ignoring the material composition
👉 Consequence: If the ruler is partially metal, it may be classified as a mixed-material good, leading to higher duties.
✅ Correct Approach:
"Plastic Triangular Ruler, 30cm, ABS Material, for School/Office Use, Model XYZ"
🎯 VII. Conclusion: Professional Declaration, Time-Saving, Cost-Effective!
🎯 Remember the Mnemonic:
🔹 "Plastic School Supplies = 0% Duty; Instruments = 28.9% Duty!"
🔹 "HS Code Determines the Tax, 28.9% vs 0%, One Step Difference, Thousands Saved!"
📌 Tip:
If your triangular rulers are made of metal, please check Chapter 73 or Chapter 90 for specific codes. The provided data only supports 3926.10.00.00 for plastic school supplies and 9017.20.40.00 for complex calculating instruments. For simple plastic rulers, 3926.10.00.00 is your golden ticket.
📣 Immediate Action:
📞 Contact your customs broker + Provide Product Photos + Confirm "Plastic School Supplies" Declaration
🚀 Let your triangular rulers clear customs smoothly, efficiently, and profitably!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Dollar of Cost Deserves Precise Calculation!
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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。