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水床床垫维修配件

CN → US
HS Code Tariff Rate Origin Destination Doc
3926907700 12.4% CN US Official Doc

AI Analysis

🛌 Waterbed Mattress Repair Parts & Accessories (HS Code 3926.90.77.00)


🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: What Are "Waterbed Mattress Repair Parts"?

Waterbed mattress repair parts refer specifically to mattresses, liners, and constituent components made of plastics or other materials falling under headings 3901–3914. In international trade, this category is distinct from general furniture or textiles because the core material is plastic-based (vinyl, PVC, polyurethane) and designed for fluid containment.

Core Categories Covered: * Waterbed Mattresses: Complete inflatable or rigid-frame mattresses filled with water. * Liners: The internal waterproof bladder or bag that holds the water. * Parts: Specific components such as replacement liners, patches, valves, or plastic frames designed exclusively for waterbeds.

⚠️ Key Distinction Point:
- If the item is a standard foam/fiber mattress or textile bedding → It does NOT belong here.
- If it is a plastic/polymer-based water containment unit (mattress/liner) or its specific parts → It belongs to 3926.90.77.00.


📦 II. HS Code Classification Details (2026 Latest Tariff Authority Match)

HS Code Product Description Applicable Scenario Material Basis
3926.90.77.00 Waterbed mattresses and liners, and parts of the foregoing Complete waterbeds, replacement liners, plastic repair kits for waterbeds, plastic waterbed frames ✅ Plastic/Polymers (Heads 3901-3914)

🔍 Critical Note:
- The description "Other articles of plastics... Waterbed mattresses and liners, and parts of the foregoing" is the exclusive classification for these goods.
- Do NOT classify waterbed mattresses under Chapter 94 (Mattresses of other materials) if they are primarily plastic/vinyl construction.
- Parts must be identifiable as specific to waterbeds (e.g., a vinyl liner repair kit, a plastic valve assembly) to remain in this code.


💰 III. 2026 Latest Tariff Rate Details (Including Surcharges)

Applicable Country: United States (US)
Origin: China (CN)
Effective Time: Current rates apply based on the provided data.

🎯 1. 3926.90.77.00 —— Waterbed Mattresses, Liners, and Parts

Item Content
Basic Tariff Rate 2.4% (Ad Valorem)
Section 301 / Additional Tariff 0.0%
Total Tariff Rate 2.4%
Tax Calculation CIF Value × 2.4%
De Minimis Eligibility Yes (If value ≤ $800, typically duty-free under Section 321, subject to specific exemptions for China-origin goods which may restrict this. Note: Data shows 2.4% total tax, implying standard entry.)
Legal Basis Path HTSUS:3926.90.77.00

📌 Explanation:
- Basic Tariff 2.4%: This is the standard Most Favored Nation (MFN) rate for plastic waterbed articles.
- Additional Tax 0.0%: Unlike many electronics or steel products, waterbed mattresses and plastic liners do NOT currently attract the 7.5%–25% Section 301 surcharge under the specific subheading 3926.90.77.00 as per the provided data.
- Total Cost Efficiency: At 2.4%, this is a low-risk, low-cost import category compared to high-tariff goods.


🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)

✅ 1. Preparation Checklist (Non-Negotiable)

Document Required Explanation
Product Description ✔️ Must explicitly state: "Waterbed Liner" or "Parts for Plastic Waterbed Mattress". Avoid vague terms like "Plastic Sheet."
Material Composition ✔️ Confirm it falls under Chapters 3901–3914 (Plastics). If it contains significant textile backing, ensure the plastic character defines the essential character.
Commercial Invoice ✔️ Clearly list unit price, total value, and country of origin.
Packing List ✔️ Separate "Mattresses" from "Accessories" (like pumps or heaters) which have different HS codes.
Photos ✔️ Show the item as a liner or mattress structure, not just a roll of plastic.

✅ 2. Declaration Tips (Key Mnemonic)

🔥 “Plastic Waterbed, HS 3926; Non-Plastic Goes Elsewhere. Parts Must Be Specific. No Section 301 Burden!”

Scenario Correct Declaration Wrong Approach
Replacement Vinyl Liner 3926.90.77.00 (Waterbed Liners) Misclassifying as "Plastic Bags" (3923.21) → Higher scrutiny
Plastic Frame for Waterbed 3926.90.77.00 (Parts) Misclassifying as "Furniture Parts" (9403) → Different duty
Waterproofing Patches for Waterbeds 3926.90.77.00 (Parts) Misclassifying as "General Plastic Articles" (3926.90.98) → May miss out on specific category clarity
Electric Waterbed Heater NOT 3926.90.77.00 Must be classified separately under Chapter 85 (Heating appliances)

✅ 3. Special Circumstances Handling

Situation Handling Advice
Mixed Shipment (Mattress + Heater) Split Declaration!
- Waterbed/Liner → 3926.90.77.00 (2.4% Tax)
- Heater → Different HS Code (Higher Tax!)
⚠️ Merging them into one line item risks misclassification and higher overall duty.
"Parts" Not Specifically for Waterbeds If the plastic part is generic (e.g., a standard plastic valve used in many applications), it may fall under 3926.90.98.90 (Other plastic articles). Ensure the "Part" is identifiable as for a waterbed to use 3926.90.77.00.
Textile-Backed Liners If the liner is heavily reinforced with fabric, ensure the plastic coating provides the waterproof essential character. If it's primarily fabric with a plastic coating, it might fall under Chapter 59. Consult a specialist if ambiguous.

🌍 V. Global Market Comparison (2026 Latest)

Country/Region Recommended HS Code Tariff Rate Certification Notes
🇺🇸 USA 3926.90.77.00 2.4% None Special Very Favorable. Low tariff, no Section 301 add-on.
🇨🇳 China 3926.90.77.00 ~2.4% (Est.) None Special Similar base rates.
🇪🇺 EU 3926.90.97 (Similar) ~4.2% CE/REACH Check local plastic regulations for VOCs.
🇨🇦 Canada 3926.90.90.90 ~5.25% None Special Slightly higher base rate than US.

📌 Conclusion:
- The US market (3926.90.77.00) is highly competitive due to the low 2.4% tariff and absence of additional punitive taxes.
- This makes waterbed parts and liners a cost-effective import category compared to other plastic goods or furniture.


📌 VI. Common Errors & Pitfalls (Lessons Learned)

Error 1: Classifying the entire waterbed system (Mattress + Heater + Pump) as one item.
👉 Consequence: Misclassification risk. The heater/pump are electronic/mechanical. Split them. The mattress/liner is plastic.

Error 2: Describing the product simply as "Plastic Mat."
👉 Consequence: Customs may classify it under general plastic sheets (3920) or floor coverings (3918), leading to audits or incorrect duty calculations. Use "Waterbed Liner" or "Waterbed Mattress."

Error 3: Assuming all "parts" are duty-free.
👉 Consequence: Even at 2.4%, duties apply. Do not omit duty payment. If claiming de minimis ($800 limit), ensure the shipment qualifies under current USCBP rules for Chinese origins (which have restrictions on Section 321 for certain plastic goods).

Correct Practice:

"Replacement Vinyl Liner for Waterbed, 8ft x 6ft, Plastic Material, For Household Use"
HS Code: 3926.90.77.00
Duty: 2.4%


🎯 VII. Conclusion: Professional Classification Saves Money!

🎯 Remember the Mantra:

🔹 “Plastic Waterbed = 3926.77. Zero Add-On. Split Electronics. Declare Clearly.”
🔹 “2.4% is the Golden Rate for Plastic Bedding Parts. Don’t Mix it with Heaters!”


📌 Pro Tip:
If you are importing bulk liners or repair kits, ensure your supplier provides a Material Safety Data Sheet (MSDS) if any chemical adhesives are included, as customs may inspect for hazardous materials. However, pure plastic liners are low-risk.


📣 Action Required:

📞 Verify with your supplier: "Is this product specifically a waterbed liner/mattress part?"
🚀 Use HS Code 3926.90.77.00 for accurate, low-tariff clearance.
💡 Stay compliant, stay profitable!


Professional Clearance Starts with Precise Classification!
💼 Your 2.4% Tariff Advantage Awaits!

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) — 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.