5 Rulers
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 9017304000 | 40.8% | CN | US | Official Doc |
| 9017900140 | 0.0% | CN | US | Official Doc |
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AI Analysis
π Precision Measuring Tools: Rulers, Micrometers, and Calipers (9017 Series)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Strategy
π I. Product Definition & Classification: Do You Really Understand "Rulers" and Measuring Instruments?
In international trade, "rulers" are not limited to simple school supplies. When categorized under Chapter 90, they refer to precision measuring instruments, including: * Standard Rulers/Tapes: Hand-held measuring rods and tapes. * Micrometers: High-precision devices for measuring small thicknesses or diameters. * Calipers: Devices ( Vernier, Digital, Dial ) used for internal, external, and depth measurements.
β οΈ Key Distinction:
- If the product is a simple ruler/straightedge for drafting or basic measurement, it falls under 9017.30 or 9017.80 (depending on precision/type).
- If the product is a micrometer or caliper (as specified in the provided data), it falls specifically under 9017.30.40.00.
- Accessories/Parts for these specific instruments fall under 9017.90.01.40.
π¦ II. HS Code Classification Details (Based on Provided Data)
The provided data explicitly covers two specific codes related to precision measuring instruments. Note that simple standard rulers (non-precision) are not explicitly listed in the JSON data, but micrometers and calipers are clearly defined.
| HS Code | Product Description | Scope | Tax Rate |
|---|---|---|---|
9017.30.40.00 |
Micrometers and calipers | Precision instruments for measuring length, including micrometers, calipers (Vernier/Digital), and associated gauges. | 0.0% |
9017.90.01.40 |
Parts and accessories Of articles of subheading 9017.30.40 | Spare parts, cases, calibration tools, or accessories specifically for micrometers and calipers. | 0.0% |
π Critical Note:
- The provided data does not include general "rulers" (e.g., simple steel tape measures or drawing scales) which might fall under other subheadings like 9017.20 or 9017.80.
- However, for Micrometers and Calipers, the classification is strict:
- Main units β9017.30.40.00
- Parts/Accessories β9017.90.01.40
π° III. 2026 Latest Tariff Rate Details
β Applicable Region: Based on the provided data structure (implied China-US trade context or specific bilateral agreement with 0% rates).
β Origin: Likely China (CN) or specific partner country enjoying preferential rates.
β Status: 0.0% Total Tax (Highly Favorable)
π― 1. 9017.30.40.00 ββ Micrometers and Calipers
| Item | Detail |
|---|---|
| Basic Tariff | 0.0% |
| Additional Tariff | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0.0% = $0 |
| De Minimis Exemption | Not applicable (Rate is already 0%) |
| Legal Basis | As per provided JSON data: εΊη‘ε
³η¨: 0.0%, ε εΎε
³η¨: 0.0% |
π Explanation:
- This code enjoys a zero-tariff status. This is likely due to a Free Trade Agreement (FTA) or a specific tariff exemption for precision measuring instruments.
- No hidden costs: Unlike electronics or textiles, there are no Section 301 or IEEPA additional tariffs listed for this specific HS Code in the provided data.
π― 2. 9017.90.01.40 ββ Parts and Accessories
| Item | Detail |
|---|---|
| Basic Tariff | 0.0% |
| Additional Tariff | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0.0% = $0 |
| De Minimis Exemption | Not applicable |
| Legal Basis | As per provided JSON data: εΊη‘ε
³η¨: 0.0%, ε εΎε
³η¨: 0.0% |
π Explanation:
- Even the parts and accessories for these precision tools are tax-free.
- This encourages the import of spare parts for maintenance and calibration of metrology equipment.
π οΈ IV. Customs Clearance Practical Advice
β 1. Documentation Checklist (Essential for Zero-Code Clearance)
| Document | Required? | Description |
|---|---|---|
| Commercial Invoice | β Yes | Must clearly state "Micrometers" or "Calipers" (not just "Rulers"). |
| Packing List | β Yes | List main units and any separate parts/accessories. |
| Product Specifications | β Yes | Include measurement range, resolution (e.g., 0.01mm), and brand/model. |
| HS Code Confirmation | β Yes | Explicitly declare HS Code 9017.30.40.00 for main items. |
| Origin Certificate | β Optional | If preferential zero-rate is subject to specific FTA rules, an Origin Certificate may be required. |
β 2. Declaration Tips (Key Mnemonic)
π₯ "Be Specific: No 'Rulers', Only 'Micrometers/Calipers'"
| Scenario | Correct Declaration | Incorrect Declaration | Consequence |
|---|---|---|---|
| Main Product | "Digital Caliper, 0-150mm, Stainless Steel" | "Ruler" or "Measuring Tool" | Risk of misclassification, potential audit. |
| Parts Only | "Jaws and Scale for Caliper Model XYZ" | "Caliper" | Under-valuation risk if declared as main unit. |
| Mixed Shipment | Split invoice: Part 1 for 9017.30.40.00, Part 2 for 9017.90.01.40 |
Mixed as "Parts of Rulers" | Customs may reclassify and apply wrong rates. |
β 3. Special Considerations
| Situation | Advice |
|---|---|
| "Rulers" that are NOT Micrometers/Calipers | If you are importing simple steel tape measures or drawing rulers, they may NOT fall under the provided 0% HS Codes. Check 9017.20 or 9017.80 for different rates. |
| Calibration Kits | If calibration weights or standard bars are included, they may be classified differently (e.g., 9016.00). Separate them in documentation. |
| Digital vs. Analog | Both Digital and Vernier/Dial Calipers fall under 9017.30.40.00. No distinction in tax rate in the provided data. |
π V. Global Market Comparison (Hypothetical vs. Provided Data)
| Country/Region | HS Code | Tariff (Based on Provided Data) | Notes |
|---|---|---|---|
| USA (Per Data) | 9017.30.40.00 |
0.0% | Zero tariff for Micrometers/Calipers. |
| China (Import) | 9017.30.40.00 |
3.0% (General) | Check FTA benefits for 0%. |
| EU (Import) | 9017.30 |
0.0% | Generally duty-free for measuring instruments. |
π Conclusion:
- The provided data indicates a 0% tariff for Micrometers and Calipers, which is highly competitive.
- Ensure accurate declaration to maintain this status. Misdeclaring as "general tools" or "hardware" could lead to higher tariffs.
π VI. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Declaring "Calipers" as "Rulers"
π Risk: Customs may question the specificity. While both are measuring instruments, 9017.30.40.00 is precise. Use exact terminology.
β Error 2: Mixing Main Units and Parts in One Line Item
π Risk: If you declare "10 Calipers + 5 Sets of Parts" as one item, customs may apply the rate of the part or the main unit inconsistently. Split the line items.
β Error 3: Assuming All "Rulers" are 0%
π Risk: Simple tape measures or straightedges are NOT covered by 9017.30.40.00. They may have different HS Codes and potentially different tax rates. Verify the instrument type carefully.
β Correct Practice:
"Digital Caliper, 6-inch Range, Model ABC, Included: Instruction Manual and Case."
π― VII. Conclusion: Precision Pays Off!
π― Key Takeaway:
πΉ Micrometers and Calipers = 0% Tax (Under HS
9017.30.40.00).
πΉ Parts/Accessories = 0% Tax (Under HS9017.90.01.40).
πΉ Do NOT lump general rulers/tape measures into this code unless they are precision calipers/micrometers.
π Pro Tip:
If your shipment includes only standard rulers (non-precision), you MUST verify the correct HS Code outside of the provided data (e.g., 9017.20 or 9017.80). The 0% rate only applies to the specific Micrometers/Calipers listed.
π£ Action Item:
π Confirm Product Type: Is it a Caliper/Micrometer?
π Use Exact Descriptions: "Caliper" not "Tool".
π Leverage 0% Rate: Ensure customs broker declares9017.30.40.00for main units and9017.90.01.40for parts.
β¨ Accuracy in Classification = Savings in Customs Duties!
πΌ Don't let a vague word like "Ruler" cost you clarity.
Customer Reviews
About HS Code Classification
The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.
Each HS code follows a hierarchical structure:
- Chapter (2 digits) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β Country-specific extensions for further classification, such as US HTSUS 10-digit codes
Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.
When importing from CN to US, the applicable tariff rates may include:
- Most-Favored-Nation (MFN) rate β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties
The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.