Pressure Recording Weighing Scale
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 9031808085 | 35.0% | CN | US | Official Doc |
| 9031499000 | 35.0% | CN | US | Official Doc |
| 8412801000 | 35.0% | CN | US | Official Doc |
| 8412909085 | 35.0% | CN | US | Official Doc |
AI Analysis
βοΈ Pressure Recording Weighing Scale
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Full Analysis | Professional Clearance Strategy
π Part I: Product Definition & Classification: Do You Really Understand the "Pressure Recording Weighing Scale"?
A "Pressure Recording Weighing Scale" is a specialized industrial instrument. It integrates weighing functions with pressure monitoring/recording capabilities. In international trade, its classification is complex because it straddles the boundary between precision measuring instruments (Chapter 90) and engine parts (Chapter 84).
Key Classification Ambiguity: 1. As a Measuring Instrument: If the primary function is recording pressure data or weighing with integrated pressure sensors, it falls under Chapter 90 (Optical, photographic, measuring, checking, medical instruments). 2. As an Engine Part: If the device is strictly a counterweight (ι ι) or a specific component used to balance pressure in engines/motors, it may fall under Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances).
β οΈ Critical Distinction Point: - If it is a standalone recording device (e.g., a chart recorder for pressure/weight data) β Chapter 90. - If it is a mechanical counterweight/part for an engine system β Chapter 84.
π¦ Part II: HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, here are the four most likely HS Code classifications with detailed logic:
| HS Code | Product Description | Application Scenario | Classification Logic |
|---|---|---|---|
9031.80.80.85 |
Other instruments, appliances, and machines | Pressure monitoring/recording components (shafts, housings, assemblies) | Matches the "catch-all" attribute of "other instruments" in 9031.80.80.85. No material or form conflicts. |
9031.49.90.00 |
Other equipment for physical or chemical analysis; parts and accessories thereof | Accessories/parts for pressure recorders (e.g., counterweights) | Identified as an accessory/part for pressure recording devices. "Other" category catch-all. |
8412.80.10.00 |
Other engines and motors; parts thereof | Counterweights as components/parts for engines | As a "counterweight," it fits the logic of "parts" for "other engines/motors." Material (metal) assumed consistent with engine parts. |
8412.90.90.85 |
Other engines and motors; parts thereof | Mechanical structure parts (counterweights) for engines | "Counterweight" is a mechanical part. "Pressure recording" context is secondary to the mechanical part definition. |
π Key Insight: - Chapter 90 Codes (
9031...) are suitable if the device is primarily for measurement/recording. - Chapter 84 Codes (8412...) are suitable if the device is primarily a mechanical part (counterweight) for an engine system. - All four codes listed share the same total tax rate of 35% under current US tariff rules for Chinese goods.
π° Part III: 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)
β Applicable Country: United States (US)
β Country of Origin: China (CN)
β Effective Date: From November 10, 2025 (including subsequent imports)
π― 1. All Applicable HS Codes (9031.80.80.85, 9031.49.90.00, 8412.80.10.00, 8412.90.90.85)
| Item | Content |
|---|---|
| Base Tariff Rate | 0.0% (Ad Valorem) |
| Section 301 Surcharge | +25.0% (USITC Footnote) |
| IEEPA Surcharge | +10.0% (Targeting China/HK products) |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35% |
| De Minimis Exemption? | β Not Applicable (De Minimis does not apply to Section 301 or IEEPA surcharges) |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:[Specific HS Code] β FOOTNOTE:301 |
π Explanation: - "Section 301 Surcharge 25%": From the Trade Act of 1974, Section 301, targeting Chinese imports. - "IEEPA 10%": Under the International Emergency Economic Powers Act, additional tariffs on Chinese goods. - Total 35%: This is a high tariff rate. Must be factored into cost calculations!
π οΈ Part IV: Customs Clearance Practical Advice (Battle-Tested Pitfall Avoidance Guide)
β 1. Required Documentation Checklist (All Mandatory)
| Document | Mandatory | Explanation |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state: Is it a recorder or a counterweight? What is its primary function? |
| β Technical Diagram/Structure | βοΈ | Shows if it's a standalone instrument (Ch 90) or a mechanical part (Ch 84). |
| β Product Photos (with Nameplate) | βοΈ | Clear model number, brand, input/output parameters. |
| β Third-Party Test Report | βοΈ | FCC, CE, RoHS (if applicable). |
| β Commercial Invoice | βοΈ | Accurately describe as "Pressure Recording Instrument" OR "Engine Counterweight Part." |
| β Certificate of Origin (CO) | βοΈ | If not Chinese origin, may qualify for preferential rates. |
| β Packing List | βοΈ | Clearly distinguish between main unit and accessories/parts. |
β 2. Declaration Tips (Critical Mantra)
π₯ "Function Determines Code, Name Must Be Precise!"
| Scenario | Correct Declaration | Incorrect Practice |
|---|---|---|
| Standalone Pressure Recorder | 9031.80.80.85 |
Misdeclare as "Part" β Potential Rejection |
| Counterweight for Engine | 8412.90.90.85 |
Misdeclare as "Instrument" β Wrong Chapter |
| Accessory for Recorder | 9031.49.90.00 |
Misdeclare as "Main Unit" β Higher Scrutiny |
| Mixed Unit (Instrument + Part) | Primary Function Rule | Split Declaration β Risk of Audit |
β 3. Special Situation Handling
| Situation | Handling Advice |
|---|---|
| OEM Custom Device | Provide client order + design drawings. Avoid "non-standard" classification issues. |
| Used as Medical Device Component | If for medical use, provide proof for potential exemptions, but tariff remains 35% for Chinese origin. |
| Dual-Use (Instrument & Part) | Declare based on Principal Function. If primarily for recording β Ch 90. If primarily for balancing engine β Ch 84. |
| Import from Vietnam/Mexico | IEEPA Exemption may apply. Rate could drop to 0%~5%. |
π Part V: Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (CN Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 9031.80.80.85 / 8412.90.90.85 |
35% | FCC, RoHS | High tariff due to 301 + IEEPA. |
| π¨π³ China | 9031.80.80.85 / 8412.90.90.85 |
0%~5% | CCC, RoHS | No additional surcharges. |
| πͺπΊ EU | 9031.80.80 / 8412.90.90 |
0%~2.5% | CE, RoHS | No additional surcharges. |
| π¬π§ UK | 9031.80.80 / 8412.90.90 |
0%~2.5% | UKCA, RoHS | No additional surcharges. |
π Conclusion: - USA is the only major market imposing high surcharges (35%) on these Chinese-origin goods. - Chinese-origin goods to the US face high clearance costs. Consider supply chain adjustments if possible.
π Part VI: Common Mistakes & Pitfall Guide (Lessons Learned)
β Mistake 1: Declaring a Pressure Recorder as a Counterweight
π Consequence: Wrong Chapter classification β Customs Audit, Delay, or Return!
β Mistake 2: Declaring a Counterweight as a Recorder
π Consequence: Misclassification β Potential Fines + Back Taxes!
β Mistake 3: Not providing Technical Diagrams
π Consequence: CBP cannot determine function β Delay in Release!
β Mistake 4: Using Vague Names like "Scale" or "Part"
π Consequence: CBP assigns incorrect HS Code β Higher Tax Rate or Rejection!
β Correct Practice:
"Pressure Recording Instrument, Model XYZ, Includes Data Logger, FCC Certified"
OR
"Metal Counterweight for Industrial Engine, Model ABC, Part Number 12345"
π― Part VII: Conclusion: Precise Classification Saves Money!
π― Remember the Mantra:
πΉ "Function First, Code Second, Name Precise, Tax Controlled!"
πΉ "35% Tax is High, Declare Correctly, Avoid Penalties!"
π Pro Tip:
If your goods are originating from Vietnam, Mexico, Thailand, or Malaysia, you may qualify for IEEPA Exemptions, reducing the tariff to 0%~5%.
Recommend applying for a Pre-Ruling (Advance Ruling) from CBP to avoid clearance risks.
π£ Act Now:
π Contact a Professional Customs Broker + Provide Product Images + Apply for HS Code Pre-Ruling
π Ensure your Pressure Recording Weighing Scale clears customs smoothly, efficiently, and profitably!
β¨ Professional Clearance Starts with Precise Classification!
πΌ Every Cent of Your Cost Deserves to Be Accurately Calculated!
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.