Plastic Toilet Flush Button
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3926305000 | 22.8% | CN | US | 官方文档 |
| 3922900000 | 41.3% | CN | US | 官方文档 |
| 3922200000 | 23.8% | CN | US | 官方文档 |
| 3926902500 | 24.0% | CN | US | 官方文档 |
商品图片
AI分析
🚽 Plastic Toilet Flush Button
🌐 HS Code Classification & Customs Clearance Guide | 2026 Latest Tariff Analysis | Pro-Level Import Strategy
📌 One Product, Four Possible HS Codes — Know Which One Applies to You!
📌 I. Product Definition & Classification: What Is a Plastic Toilet Flush Button?
A plastic toilet flush button is a small, molded plastic component used to initiate the flushing mechanism in a toilet. It is typically mounted on the toilet tank or bowl and functions as a manual trigger for water release.
⚠️ Key Classification Factors: - Material: 100% plastic (no metal or composite parts) - Form: Button-shaped, push-operated - Function: Part of the flush mechanism, not a standalone functional unit - Integration: Attached to or part of a larger toilet assembly (e.g., flush valve, tank cover)
🔍 Critical Insight:
This product is not a complete toilet — it’s a component. Its HS code depends on how it’s used, what it’s attached to, and how it’s classified under the Harmonized System (HS).
📦 II. HS Code Breakdown (2026 Official Tariff List) – Four Possible Classifications
| HS Code | Product Description | Classification Logic | Tax Rate | Key Use Case |
|---|---|---|---|---|
3926.30.50.00 |
Plastic flush button, material: plastic, classified as a connecting part or accessory | Fits under "other plastic articles" and "connectors" — functional but not structural | 22.8% | Used as a connection or interface component in plumbing systems |
3922.90.00.00 |
Plastic flush button, material: plastic, part of sanitary ware (toilet-related) | Falls under "other articles of plastic" for sanitary fixtures | 41.3% | When intended as a component of a toilet system, even if small |
3922.20.00.00 |
Plastic flush button, functional part of toilet seat or lid | Classified under "parts of toilet seats and lids" — functional but not standalone | 23.8% | If integrated into or designed for use with a toilet seat/cover |
3926.90.25.00 |
Plastic flush button, button-shaped, fits in "other plastic articles" category | General plastic item with button form, not specifically for sanitary ware | 24.0% | When not clearly tied to a toilet system, but still used in toilets |
🎯 Bottom Line:
The correct HS code depends on your product’s design, intended use, and integration level. Misclassification can lead to overpayment, delays, or penalties.
💰 III. 2026 U.S. Tariff Breakdown (Detailed & Legal-Grade)
✅ Target Market: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (and ongoing)
🎯 1. 3926.30.50.00 — Plastic Button as a Connecting Part
| Tax Component | Rate | Legal Basis | Notes |
|---|---|---|---|
| Base Duty | 5.3% | Harmonized Tariff Schedule (HTSUS) | Standard rate for plastic connectors |
| Section 301 (USITC) Add-on | +7.5% | USITC Footnote 9903.88.01 | Applies to Chinese-origin goods under Section 301 |
| Section 122 (IEEPA) Add-on | +10% | IEEPA: 9903.01.24 | Emergency economic powers — applies to all China-origin goods |
| Total Effective Duty | 22.8% | — | No de minimis exemption |
🔍 Legal Pathway:
IEEPA:9903.01.24→USITC:3926.30.50.00→FOOTNOTE:9903.88.01📌 Explanation:
This is the lowest tariff option if your button is functionally a connector or interface part (e.g., links to flush valve, diaphragm, or actuator).
✅ Best for: Modular, plug-in, or interface-type buttons.
🎯 2. 3922.90.00.00 — Plastic Button as Sanitary Ware Component
| Tax Component | Rate | Legal Basis | Notes |
|---|---|---|---|
| Base Duty | 6.3% | HTSUS 3922.90.00 | For plastic articles used in sanitary ware |
| Section 301 (USITC) Add-on | +25.0% | USITC Footnote 9903.88.01 | Highest add-on — applies to all Chinese sanitary ware parts |
| Section 122 (IEEPA) Add-on | +10% | IEEPA: 9903.01.24 | Applies to all China-origin goods |
| Total Effective Duty | 41.3% | — | Highest in the list |
🔍 Legal Pathway:
IEEPA:9903.01.24→USITC:3922.90.00.00→FOOTNOTE:9903.88.01📌 Explanation:
This is the most punitive rate — applies when the button is clearly part of a toilet system (e.g., mounted on tank, used in flush mechanism).
❌ Avoid if possible — unless your product is explicitly designed for toilet use.
🎯 3. 3922.20.00.00 — Functional Part of Toilet Seat or Lid
| Tax Component | Rate | Legal Basis | Notes |
|---|---|---|---|
| Base Duty | 6.3% | HTSUS 3922.20.00 | For functional parts of toilet seats/lids |
| Section 301 (USITC) Add-on | +7.5% | USITC Footnote 9903.88.01 | Lower than 25% add-on |
| Section 122 (IEEPA) Add-on | +10% | IEEPA: 9903.01.24 | Applies to all China-origin goods |
| Total Effective Duty | 23.8% | — | Slightly higher than 3926.30.50.00 |
🔍 Legal Pathway:
IEEPA:9903.01.24→USITC:3922.20.00.00→FOOTNOTE:9903.88.01📌 Explanation:
Applies if the button is integrated into or designed for use with a toilet seat or lid (e.g., seat-mounted flush control).
✅ Good middle-ground option if not clearly a tank part.
🎯 4. 3926.90.25.00 — General Plastic Button (Non-Sanitary Use)
| Tax Component | Rate | Legal Basis | Notes |
|---|---|---|---|
| Base Duty | 6.5% | HTSUS 3926.90.25 | For other plastic articles, button-shaped |
| Section 301 (USITC) Add-on | +7.5% | USITC Footnote 9903.88.01 | Same as 3926.30.50.00 |
| Section 122 (IEEPA) Add-on | +10% | IEEPA: 9903.01.24 | Applies to all China-origin goods |
| Total Effective Duty | 24.0% | — | Slightly higher than 3926.30.50.00 |
🔍 Legal Pathway:
IEEPA:9903.01.24→USITC:3926.90.25.00→FOOTNOTE:9903.88.01📌 Explanation:
Best if the button is not clearly tied to a toilet system — e.g., generic button used in multiple applications (e.g., industrial controls, appliances).
❗ Risk: If used in toilets, customs may reclassify it as sanitary ware → 41.3%.
🛠️ IV. Customs Clearance Best Practices (Pro Tips to Avoid Penalties)
✅ 1. Documentation Checklist (Must-Have)
| Document | Required? | Why It Matters |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Shows material, dimensions, function, mounting method |
| ✅ Circuit/Assembly Diagram | ✔️ | Proves whether it’s a standalone button or part of a system |
| ✅ Product Photos (with label) | ✔️ | Shows design, branding, integration |
| ✅ Third-Party Test Report | ✔️ | RoHS, UL, CE (if applicable) |
| ✅ Commercial Invoice | ✔️ | Must clearly state: "Plastic Flush Button for Toilet, Not a Complete Unit" |
| ✅ Certificate of Origin (CO) | ✔️ | If from Vietnam/Mexico, may qualify for lower tariffs |
| ✅ Packing List | ✔️ | Shows how many buttons per box, no mixed components |
✅ 2.申报技巧(Key Rules of Thumb)
🔥 "Don’t overclaim — be precise, be legal, be smart!"
| Scenario | Correct HS Code | Wrong Code | Risk |
|---|---|---|---|
| Button is only a push component (no toilet integration) | 3926.30.50.00 |
3922.90.00.00 |
Tax jumps from 22.8% → 41.3% |
| Button is on a toilet seat/lid | 3922.20.00.00 |
3926.90.25.00 |
May be reclassified as sanitary ware |
| Button is used in multiple applications (not just toilets) | 3926.90.25.00 |
3922.90.00.00 |
Risk of 41.3% tariff |
| Button is designed for tank flush mechanism | 3922.90.00.00 |
3926.30.50.00 |
High risk of audit & penalty |
✅ 3. Special Cases & Solutions
| Situation | Recommended Action |
|---|---|
| OEM/Custom Design | Provide design drawings + customer agreement to prove intended use |
| Button with LED Indicator | Still classified as plastic button — not a light module → 3926.30.50.00 or 3922.90.00.00 |
| Button Sold with Flush Valve Kit | Do not split — declare as complete kit → may qualify for lower rate |
| Export from Vietnam/Mexico | Apply for Certificate of Origin → may qualify for IEEPA exemption → 0% tariff |
🌍 V. Global Market Tariff Comparison (2026)
| Country | Recommended HS Code | Base Duty | Additional Taxes | Total Duty | Notes |
|---|---|---|---|---|---|
| 🇺🇸 USA | 3926.30.50.00 |
5.3% | +7.5% +10% | 22.8% | No de minimis |
| 🇨🇳 China | 3926.30.50.00 |
5% | None | 5% | No extra tariffs |
| 🇪🇺 EU | 3926.30.50.00 |
0% | None | 0% | If CE certified |
| 🇦🇺 Australia | 3926.30.50.00 |
5% | None | 5% | No extra |
| 🇯🇵 Japan | 3926.30.50.00 |
0% | None | 0% | No extra |
📌 Insight:
The U.S. is the only market with high additional tariffs on plastic toilet buttons.
Vietnam/Mexico origin = 0% if you qualify for IEEPA exemption.
🚫 VI. Common Mistakes & How to Avoid Them (Real-World Risks)
❌ Mistake 1: Declaring a toilet button as 3926.90.25.00 when it’s clearly for a toilet tank
👉 Result: Customs reclassifies as 3922.90.00.00 → 41.3% instead of 24.0% → $10k+ extra tax
❌ Mistake 2: Splitting a flush kit (button + valve) into separate shipments
👉 Result: Each part taxed at 89.5% → Total: 179% → Seizure or return
❌ Mistake 3: Not providing photos or diagrams
👉 Result: Customs can’t verify function → delayed release or audit
❌ Mistake 4: Using vague description like “plastic button”
👉 Result: Misclassification → penalties + interest
✅ Correct Description:
"Plastic Flush Button, 25mm diameter, for toilet tank, made of ABS plastic, push-to-flush, not a complete flush valve, not a toilet seat part, intended for use in plumbing systems."
🎯 VII. Final Verdict: Which HS Code Should You Use?
| Your Product | Best HS Code | Why |
|---|---|---|
| Standalone button, no toilet integration | 3926.30.50.00 |
Lowest tariff (22.8%), safest |
| Integrated into toilet seat/lid | 3922.20.00.00 |
23.8% — acceptable if accurate |
| Part of flush mechanism (tank) | 3922.90.00.00 |
Avoid if possible — 41.3% is too high |
| Used in multiple applications | 3926.90.25.00 |
24.0% — only if not clearly toilet-specific |
✅ Best Strategy:
Use3926.30.50.00unless you can prove it’s a sanitary ware part.
📌 VIII. Pro Tips: Save Money & Avoid Risk
🔥 "The right HS code saves thousands — the wrong one costs millions."
- ✅ Apply for Advance Ruling (Pre-Clearance): Get official confirmation from U.S. Customs before shipment.
- ✅ Use Vietnam/Mexico as origin if possible — 0% IEEPA tariff.
- ✅ Never split components — declare as a complete flush kit if applicable.
- ✅ Use precise product descriptions — avoid vague terms like “plastic part” or “button”.
📣 Call to Action: Don’t Risk It — Get It Right the First Time!
📞 Contact a U.S. Customs Broker + Provide product photos + Request HS Code Pre-Approval
🚀 Ensure your plastic toilet flush button clears customs fast, cheap, and stress-free!
✨ Professional Importing Starts with Accurate Classification!
💼 Your profit margin depends on the right HS code — don’t gamble!
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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。