Cardboard Paper (Over 360mm*150mm)

📦 Cardboard Paper (Over 360mm × 150mm)

🌐 HS Code Classification & Customs Clearance Guide | 2026 Updated Tariff Analysis | Professional Import Strategy
📌 One, Product Definition & Classification: What Exactly Is "Cardboard Paper"?

Cardboard paper — often referred to as paperboard — is a thick, rigid paper material used for packaging, display stands, trays, and structural containers. In international trade, it’s classified based on:

• Weight per square meter (g/m²)
• Coating status (coated/uncoated)
• Form (rolls, sheets, cut-to-size, or processed)
• End-use (packaging, trays, boxes, etc.)

⚠️ Key Distinction:
- If it’s uncoated, not further processed than cutting or rolling, and weighs ≥150 g/m², it falls under Chapter 48 (Paper & Paperboard).
- If it’s cut into trays, boxes, or containers, it may be reclassified under 4819 (packaging) or 4823 (other articles).

📦 二、HS Code Classification Details (2026 Official Tariff Table)

🔍 Critical Note:
- Your product is over 360mm × 150mm, which exceeds standard sheet sizes — this confirms it’s not a small label or insert, but a large-format paperboard sheet or pre-cut item.
- If not cut into trays/boxes, it should be classified under 4805.92.40.40 or 4805.93.40.60 based on weight.
- If cut into trays or folding boxes, use 4819.20.00.40 or 4823.69.00.40.

💰 三、2026 Updated Tariff Breakdown (With附加 Taxes & Legal Basis)

✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (including future imports)

🎯 1. 4805.93.40.60 — Paperboard ≥225 g/m², Uncoated, Raw Sheet/Roll

📌 Explanation:
- This is not a standard paper — it's heavy-duty paperboard used in industrial packaging.
- Despite being "paper", its weight and structure trigger high-risk tariff treatment under U.S. trade policy.
- 45% total is extremely high — comparable to electronics or steel.

🎯 2. 4805.92.40.40 — Paperboard: 150–225 g/m², Uncoated, Raw Sheet/Roll

📌 Note:
- Even though the weight is lower, the product is still classified as paperboard and subject to same 45% rate.
- No distinction in tariff treatment between 150–225 g/m² and 225+ g/m² — both are penalized equally under U.S. policy.

🎯 3. 4819.10.00.40 — Corrugated Paperboard Boxes (All Types)

📌 Important:
- If your product is corrugated, even if it’s over 360mm × 150mm, it still falls under 4819.10.00.40.
- No exception for size — 45% applies regardless of shape or use.

🎯 4. 4819.20.00.40 — Folding Cartons (Non-Corrugated)

📌 Use Case:
- If your cardboard is folded into a box, even if it's flat and large, it’s now a folding carton → 45% tariff.

🎯 5. 4823.69.00.40 — Trays, Plates, Cups, etc., Made of Paperboard

📌 Critical Point:
- If your large cardboard sheet is shaped into a tray or dish, it’s not raw paperboard anymore — it’s a functional article → 45% tariff applies.

🎯 6. 4823.90.86.80 — Other Cut-to-Size Articles (Non-Packaging)

📌 When to Use This:
- For custom-cut decorative panels, display stands, or non-packaging items.
- Even if not a box or tray, if it’s cut to size/shape, it falls here — 45% tariff.

🛠️ 四、Customs Clearance Best Practices (Real-World Pro Tips)

✅ 1. Required Documentation (Must-Have List)

✅ 2.申报技巧（Key Rules to Remember）

🔥 "Size doesn’t matter — weight and shape do!"

✅ Pro Tip:
Use exact product description in invoice:

"Uncoated paperboard, 250 g/m², cut to size 400mm × 200mm, for display stands, not further processed."
→ This triggers 4805.93.40.60 and avoids misclassification.

✅ 3. Special Cases & Workarounds

🌍 五、Global Market Tariff Comparison (2026)

📌 Insight:
- Only the U.S. applies 45% on Chinese-origin paperboard.
- China, EU, Japan, Australia are much more favorable.

📌 六、常见错误 & Avoidance Guide (Real-World Pitfalls)

❌ Mistake 1: Reporting a cut tray as "paperboard sheet"
👉 Result: 45% tariff + penalty for misdeclaration

❌ Mistake 2: Not specifying weight (g/m²) in invoice
👉 Result: Customs cannot verify classification → delay or rejection

❌ Mistake 3: Using "cardboard" instead of "paperboard" in description
👉 Result: Misclassification → incorrect HS Code → 45% tax

❌ Mistake 4: Assuming "large size = lower tariff"
👉 Result: Wrong! Size doesn’t reduce tariff — weight and use do

✅ Correct Approach:

Use precise language:
"Uncoated paperboard, 250 g/m², cut to 400mm × 200mm, for display purposes, not further processed."
→ HS Code: 4805.93.40.60 → 45% tariff — accurate and compliant

🎯 七、Conclusion: Precision in Classification = Profit Protection

🎯 Remember the Golden Rule:

🔹 "Size doesn’t matter — weight and shape do!"
🔹 "If it’s not raw sheet, it’s not 4805!"
🔹 "45% tariff applies to ALL Chinese-origin paperboard, regardless of use."

📌 Pro Tip:

If your product is originated in Vietnam, Mexico, Thailand, or Malaysia, apply for IEEPA exemption → tariff drops to 0%.
✅ Action Step:
- Get CO (Certificate of Origin) from non-China country
- Submit pre-ruling request to U.S. CBP
- Save thousands in duties

📣 Take Action Now:

📞 Contact a licensed customs broker + Provide product photos + Request HS Code pre-approval
🚀 Avoid delays, penalties, and 45% tax traps!

✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Your product’s fate is in the HS Code — get it right the first time!