tri prism
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 9013907000 | 35.0% | CN | US | Official Doc |
| 9001905000 | 35.0% | CN | US | Official Doc |
| 9504909080 | 17.5% | CN | US | Official Doc |
| 9001909000 | 35.0% | CN | US | Official Doc |
| 9013809100 | 22.0% | CN | US | Official Doc |
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Here is a comprehensive, Wiki-style guide for Tri-Prisms, structured according to your specific data constraints, tax details, and formatting requirements.
🔮 Tri-Prism (Optical Element) | Global HS Code & Tax Strategy 2026
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: What Exactly is a "Tri-Prism"?
The Tri-Prism (also known as a triangular prism) is a fundamental optical element used to refract, disperse, reflect, or deviate light beams. It is not a standalone "machine" but a critical component within complex optical systems.
In international trade, its classification depends heavily on application and integration: * Isolated Optical Component: Pure glass/plastic triangular prisms without housing or electronics (e.g., for lasers, spectroscopy). * Part of a Larger System: Prisms installed inside cameras, periscopes, or scientific instruments. * Toy/Recreational Use: Simple optical toys (often falling under broader "other" categories).
⚠️ Critical Distinction:
- If it is a standalone optical element used as a part → Likely 9001 or 9013.
- If it is a recreational toy → Likely 9504.
- Do not assume it is a "complete instrument"; it is usually a part or component.
📦 II. HS Code Classification Matrix (2026 Latest Tariff Data)
Based on the specific data provided, here is the authoritative breakdown of potential classifications and their corresponding tax implications.
| HS Code | Classification Summary | Logical Basis for Classification | Total Tariff Rate | Tax Composition Details |
|---|---|---|---|---|
| 9013.90.70.00 | Optical Instruments & Equipment | Classified as an optical element fitting the category of "other optical instruments and apparatus." | 35.0% | Base: 0% + Additional: 25% + Section 122: 10% |
| 9001.90.50.00 | Optical Elements (Lenses, Prisms) | Form and classification match "Prisms" exactly within the optical elements chapter. | 35.0% | Base: 0% + Additional: 25% + Section 122: 10% |
| 9504.90.90.80 | Recreational/Toy Optical Items | Falls under the "catch-all" category for optical elements used in non-industrial or toy contexts. | 17.5% | Base: 0% + Additional: 7.5% + Section 122: 10% |
| 9001.90.90.00 | Misc. Optical Elements | Fits the material category of optical elements (general catch-all for prisms not elsewhere specified). | 35.0% | Base: 0% + Additional: 25% + Section 122: 10% |
| 9013.80.91.00 | Optical Appliances & Instruments | Fits the definition of optical appliances and instruments based on intended use. | 22.0% | Base: 4.5% + Additional: 7.5% + Section 122: 10% |
🔍 Key Insight:
- The 35.0% rate is the most common for high-end industrial/scientific prisms (9013/9001). - The 17.5% and 22.0% rates apply if the prism is classified as a toy or a lower-tier optical appliance. - Section 122 (10%) and Additional Tariffs (7.5%-25%) are mandatory for Chinese-origin goods in these categories.
💰 III. 2026 Tax Rate Deep Dive & Calculation Rules
✅ Applicable Market: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Current 2026 Tariff Framework
🎯 Scenario A: High-End Scientific/Industrial Prisms (Codes: 9013.90.70, 9001.90.50, 9001.90.90)
Most common for lab equipment, laser systems, and precision optics.
| Tax Component | Rate | Legal Basis |
|---|---|---|
| Base Duty (MFN) | 0.0% | Standard MFN rate for many optical parts. |
| "Additional" Tariff | +25.0% | Section 301 / Trade Action "Additional Tariff" (USITC). |
| Section 122 Tariff | +10.0% | Specific Section 122 on-list goods (China-specific). |
| TOTAL EFFECTIVE RATE | 35.0% | Calculation: Base (0%) + Add (25%) + S122 (10%) |
📌 Explanation:
- 35.0% is a heavy burden. For a $10,000 shipment, you pay $3,500 in duties alone. - There is no de minimis exemption for these high-value industrial optical components.
🎯 Scenario B: Optical Appliances (Code: 9013.80.91.00)
Used for general optical instruments where the prism is part of a larger device.
| Tax Component | Rate | Legal Basis |
|---|---|---|
| Base Duty (MFN) | 4.5% | Standard MFN rate for specific optical appliances. |
| "Additional" Tariff | +7.5% | Lower tier "Additional Tariff" for this sub-category. |
| Section 122 Tariff | +10.0% | Section 122 on-list goods. |
| TOTAL EFFECTIVE RATE | 22.0% | Calculation: Base (4.5%) + Add (7.5%) + S122 (10%) |
📌 Explanation:
- This is a cost-saving classification, but only valid if the product is sold as an instrument/appliance, not just the raw prism part.
🎯 Scenario C: Recreational/Toy Prisms (Code: 9504.90.90.80)
Simple triangular prisms sold for education, toys, or non-precision use.
| Tax Component | Rate | Legal Basis |
|---|---|---|
| Base Duty (MFN) | 0.0% | Standard MFN rate for toys/miscellaneous. |
| "Additional" Tariff | +7.5% | Specific "Additional Tariff" for this toy category. |
| Section 122 Tariff | +10.0% | Section 122 on-list goods. |
| TOTAL EFFECTIVE RATE | 17.5% | Calculation: Base (0%) + Add (7.5%) + S122 (10%) |
⚠️ Warning: Misclassifying a high-precision prism as a "toy" to save 17.5% is a high-risk compliance violation. Customs will audit the specifications (e.g., wavelength accuracy, surface quality).
🛠️ IV. Clearance Practical Advice (Strategic Guide)
✅ 1. Documentation Checklist (Must-Have)
| Document | Status | Why It Matters |
|---|---|---|
| Product Specification Sheet | ✅ Critical | Must define optical material (glass vs. plastic), dihedral angle, and application (scientific vs. toy). |
| Technical Drawings | ✅ Critical | Proves if it is a raw part (9001/9013) or a finished instrument (9013.80). |
| Commercial Invoice | ✅ Required | Must describe "Tri-Prism, Optical Element" clearly. Avoid vague terms like "Glass Piece." |
| Origin Certificate (CO) | ✅ Required | Confirms China Origin, triggering the 10% Section 122 and 7.5%/25% additional taxes. |
| HS Code Determination Letter | ⚠️ Recommended | If high volume, get an official Binding Ruling from CBP to lock in the 22.0% or 17.5% rate (if eligible). |
✅ 2. Classification Strategy (The "Do's and Don'ts")
🔥 Golden Rule: "Material & Function Trump Form!"
| Situation | Correct HS Code | Incorrect HS Code | Consequence |
|---|---|---|---|
| Raw Precision Prism (Lab Use) | 9001.90.50.00 (35%) |
9504.90.90.80 (17.5%) |
Audit Risk: If found, back taxes + 100% penalty. |
| Prism in a Laser Device | 9013.80.91.00 (22%) |
9001.90.50.00 (35%) |
Overpayment: You paid extra duty unnecessarily. |
| Educational Toy Prism | 9504.90.90.80 (17.5%) |
9013.90.70.00 (35%) |
Underpayment: If not a toy, risk of seizure. |
| Generic "Glass Triangle" | 9001.90.90.00 (35%) |
7003 (Glass) |
Wrong Chapter: Optical prisms go to Chapter 90, not 70. |
✅ 3. Special Scenarios & Mitigation
| Scenario | Action Plan |
|---|---|
| "Can I avoid the 10% Section 122?" | No. Unless you can prove the goods are not of Chinese origin (e.g., re-shipped from Vietnam with substantial transformation, which is risky and complex). |
| "My product is a toy, but looks like a lab part." | Clearly label it "Educational Toy" on the invoice and packaging. Provide a brochure showing it is for non-precision use. |
| "I import prisms for my own factory to make cameras." | You may still be liable for duties. Consider FTZ (Foreign Trade Zone) entry to defer duty payment until the final product is sold in the US. |
| "Is there a de minimis exemption?" | No. The Section 122 and Additional tariffs do not apply to de minimis ($800) shipments in the same way; if the item itself is restricted, small shipments still face scrutiny. |
🌍 V. Global Market Comparison (2026 Context)
| Region | Recommended HS Code | Total Duty Rate | Key Insight |
|---|---|---|---|
| 🇺🇸 USA | 9001.90.50.00 |
35.0% | High barrier due to Section 122 + Add Tariffs. |
| 🇨🇳 China | 9001.90.50.00 |
0% - 5% | No Section 122. Low import duty. |
| 🇪🇺 EU | 9001.90.50.00 |
0% | Most EU countries have 0% MFN for optics. |
| 🇯🇵 Japan | 9001.90.50.00 |
0% | No additional punitive tariffs. |
📌 Conclusion:
USA is the only major market with a 35% burden on standard triangular prisms. - Strategy: If shipping to the US, ensure the product is 9013.80.91.00 (Instrument) or 9504.90.90.80 (Toy) to reduce the rate to 22% or 17.5%, IF legally defensible.
📌 VI. Common Pitfalls & "Red Flags"
❌ Mistake 1: Calling it "Glass Prism" → Leads to Chapter 70 (Glass) classification. 👉 Fix: Must be 9001/9013 because it is an "Optical Element."
❌ Mistake 2: Claiming "Toy" for a $500 precision laser prism. 👉 Fix: Customs will reject. It must be a low-cost, low-precision educational item.
❌ Mistake 3: Ignoring the 10% Section 122. 👉 Fix: It is mandatory for Chinese goods in these categories. Budget for the full 35% immediately.
🎯 VII. Final Verdict: The Smartest Path Forward
- Verify the End-Use: Is it for science (35%), appliance (22%), or toy (17.5%)?
- Prepare Technical Docs: Have specs ready to prove it's NOT a toy if claiming 35% (to avoid fines), or IS a toy if claiming 17.5%.
- Calculate Landed Cost: Add 35% to your CIF value immediately. Do not underestimate.
- Pre-Clearance: For high-volume imports, apply for a CBP Binding Ruling to lock in your classification.
🔥 Pro Tip:
"If it bends light with precision, it's Chapter 90. If it's for fun, it's Chapter 95. Never guess, always verify!"
✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Every % of duty counts. Know your HS Code, save your profit.
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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) — Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) — More specific grouping within the chapter
- Subheading (6 digits) — Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) — 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 — The standard duty rate applied to WTO members
- General rate — Applied to countries without trade agreements
- Trade remedy duties — 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.