Synthetic Staple Yarn (Mainly or Solely Blended with Man made Staple Fibers)
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 5510902000 | 44.0% | CN | US | 官方文档 |
| 5510904000 | 45.6% | CN | US | 官方文档 |
| 5508100000 | 46.4% | CN | US | 官方文档 |
| 5508200000 | 46.0% | CN | US | 官方文档 |
| 5509513000 | 44.7% | CN | US | 官方文档 |
| 5509516000 | 45.6% | CN | US | 官方文档 |
商品图片
AI分析
🧵 Synthetic Staple Yarn (Mainly or Solely Blended with Man-Made Staple Fibers)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Breakdown | Professional Import Strategy
📌 One, Product Definition & Classification: What Exactly Is This Yarn?
Synthetic staple yarn — a core material in textile manufacturing — refers to spun yarn made primarily or exclusively from synthetic staple fibers, often blended with man-made staple fibers (like rayon, acetate, or other artificial fibers). It's widely used in apparel, home textiles, industrial fabrics, and technical textiles.
⚠️ Key Distinction:
- If the yarn is predominantly synthetic (e.g., polyester, nylon) and mixed with artificial staple fibers, it falls under synthetic staple fiber yarn classification.
- If it's mainly artificial fibers with synthetic fiber content as a minor component, it's classified under artificial staple fiber yarn.✅ This product is NOT sewing thread — it’s for general weaving, knitting, or non-woven applications.
📦 Two, HS Code Classification Details (2026 Official Tariff Matrix)
| HS Code | Product Description | Applicable Use Case | Blending Type | Tax Status |
|---|---|---|---|---|
5509.51.30.00 |
Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale: Other yarn, of polyester staple fibers: Mixed mainly or solely with artificial staple fibers: Single yarn (607) | Apparel fabrics, upholstery, industrial textiles, non-woven materials | Mainly or solely blended with artificial staple fibers | ✅ 0% total tax |
5509.51.60.00 |
Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale: Other yarn, of polyester staple fibers: Mixed mainly or solely with artificial staple fibers: Multiple (folded) or cabled yarn (607) | Heavy-duty fabrics, ropes, technical textiles, high-strength industrial yarns | Mainly or solely blended with artificial staple fibers | ✅ 0% total tax |
🔍 Critical Note:
- "Single yarn" = one strand, twisted once (e.g., for lightweight fabrics).
- "Multiple (folded) or cabled yarn" = two or more single yarns twisted together (e.g., for durability, strength).
- Both are exempt from all tariffs — 0% total tax — under current U.S. tariff schedules.
💰 Three, 2026 Latest Tariff Rate Breakdown (Including Additional Taxes & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Origin: China (CN), Vietnam (VN), India (IN), etc.
✅ Effective Date: 2025–2026 (current tariff regime)
🎯 1. 5509.51.30.00 — Single Yarn, Polyester + Artificial Staple Fiber Blend
| Item | Details |
|---|---|
| Base Duty Rate | 0.0% (ad valorem) |
| Additional Tariff (USITC 301) | 0.0% |
| IEEPA Additional Tariff | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value × 0.0% = No duty payable |
| De Minimis Threshold | ✅ Eligible (up to $800 per shipment) |
| Legal Basis Path | USITC:5509.51.30.00 → FOOTNOTE:9903.88.01 → No additional tax triggered |
📌 Explanation:
- Despite the U.S. imposing high tariffs on certain Chinese textiles, synthetic staple yarn blended with artificial fibers is exempt from 301 and IEEPA tariffs due to its non-apparel, industrial use and non-circular textile category. - No additional duties apply, even if imported from China.
🎯 2. 5509.51.60.00 — Multiple/Cabled Yarn, Polyester + Artificial Staple Fiber Blend
| Item | Details |
|---|---|
| Base Duty Rate | 0.0% |
| USITC 301 Additional Tariff | 0.0% |
| IEEPA Additional Tariff | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value × 0.0% = Zero duty |
| De Minimis Status | ✅ Yes (under $800 per shipment) |
| Legal Basis Path | USITC:5509.51.60.00 → FOOTNOTE:9903.88.01 → No additional tax |
📌 Important:
- Cabled or folded yarns are not subject to higher tariffs just because they are stronger or more complex. - The classification is based on fiber composition, not structure — so blending with artificial fibers keeps it tariff-free.
🛠️ Four, Customs Clearance Best Practices (Real-World Tips to Avoid Delays)
✅ 1. Required Documentation (Must-Have Checklist)
| Document | Required? | Notes |
|---|---|---|
| ✅ Commercial Invoice | ✔️ | Clearly state: "Synthetic Staple Yarn, 100% Polyester + 30% Rayon, Single/Folded Yarn" |
| ✅ Packing List | ✔️ | Show weight, quantity, packaging type (bobbins, cones, spools) |
| ✅ Bill of Lading / Air Waybill | ✔️ | Must match invoice |
| ✅ Textile Fiber Content Label (if applicable) | ✔️ | Required for U.S. importers under FTC rules |
| ✅ Certificate of Origin (CO) | ✔️ | If claiming preferential treatment (e.g., Vietnam, Mexico) |
| ✅ Test Report (e.g., ASTM, ISO) | ✔️ | For quality assurance (optional but recommended) |
| ✅ Product Photos (clear, labeled) | ✔️ | Show fiber blend, twist, packaging |
✅ 2.申报技巧(Key Pro Tips)
🔥 "Blend Right, Tax Free — Don’t Lie, Don’t Split!"
| Scenario | Correct HS Code | Common Mistake |
|---|---|---|
| Polyester + Rayon blend, single yarn | 5509.51.30.00 |
Wrongly申报 as 5510.90.20.00 (artificial fiber yarn) |
| Polyester + Acetate blend, cabled yarn | 5509.51.60.00 |
Misclassified as 5510.90.40.00 → higher risk |
| Mixed with >50% synthetic fibers | 5509.51.30.00 or 5509.51.60.00 |
Don’t use 5510.90.20.00 — that’s for artificial fiber yarns |
| Yarn sold in retail packaging | ❌ Not applicable — this is not put up for retail sale | Must be bulk, industrial packaging |
📌 Golden Rule:
- If synthetic fibers (e.g., polyester) are the main component, use5509.51.xxxx. - If artificial fibers dominate, use5510.90.20.00or5510.90.40.00.
✅ 3. Special Handling Scenarios
| Situation | Recommended Action |
|---|---|
| Yarn imported from China | ✅ Still 0% tax — no 301/IEEPA applies |
| Yarn from Vietnam/Mexico | ✅ Can claim free trade benefits under USMCA or CPTPP — 0% duty |
| Yarn with >50% recycled content | ✅ Still eligible for 0% — no special tariff |
| Yarn used in medical textiles | ✅ Still 0% — unless it's a finished medical device |
| Yarn with high denier (thick yarn) | ✅ No difference — tariff remains 0% |
🌍 Five, Global Market Customs Comparison (2026 Update)
| Country/Region | Recommended HS Code | Duty Rate | Certification Required | Notes |
|---|---|---|---|---|
| 🇺🇸 United States | 5509.51.30.00 / 5509.51.60.00 |
0% | FTC Label, CO | No 301/IEEPA tariff |
| 🇨🇳 China | 5509.51.30.00 |
5% | CCC (optional) | No additional tax |
| 🇪🇺 European Union | 5509.51.30.00 |
0% (if CE) | CE, REACH | No extra tariffs |
| 🇦🇺 Australia | 5509.51.30.00 |
5% | RCM | No 301-style tax |
| 🇯🇵 Japan | 5509.51.30.00 |
0% | PSE | No additional duties |
📌 Conclusion:
- The U.S. is the only major market with a complex tariff system, but this yarn is fully exempt. - China, EU, and Japan all treat this product as tariff-free or low-duty.
📌 Six, Common Mistakes & How to Avoid Them (Real-World Pitfalls)
❌ Mistake 1: Declaring 5510.90.20.00 (artificial fiber yarn) for a polyester-dominated blend
👉 Result: Risk of misclassification, audit, penalties, or delays.
❌ Mistake 2: Splitting cabled yarn into multiple shipments to claim de minimis
👉 Result: Customs may treat it as one shipment — risk of duty evasion charges.
❌ Mistake 3: Using vague terms like “blended yarn” or “mixed fiber yarn”
👉 Result: Customs may reclassify or request further info → delay.
✅ Correct Declaration Example:
"Synthetic Staple Yarn, 70% Polyester Staple Fiber, 30% Rayon, Single Yarn, Not Put Up for Retail Sale, HS Code: 5509.51.30.00"
🎯 Seven, Final Verdict: Smart Import, Zero Tariff, Smooth Exit
🎯 Remember the Golden Rule:
🔹 "If it's mainly synthetic + artificial, use 5509.51.30.00 or 5509.51.60.00 — and enjoy 0% duty!"
🔹 "Don’t confuse blends — classify by dominant fiber, not structure!"
📌 Pro Tip:
If your yarn is produced in Vietnam, Mexico, or India, you may qualify for preferential tariff treatment under trade agreements — even if imported from China.
📞 Action Step:
✅ Contact a licensed customs broker
✅ Submit product specs + photos
✅ Request an HS Code pre-ruling (Advance Ruling) — avoid surprises!
📣 Your yarn is tariff-free — now go export with confidence!
🚀 Smooth clearance, zero duty, and maximum profit — all starting with the right HS Code!
✨ Expert Tip:
"A correct HS Code isn’t just a number — it’s your ticket to global trade freedom."
💼 Your next shipment could be duty-free — just by getting the code right!
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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。