🧱 Card Brick (Cardboard Boxes / Packaging)

🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy

📌 I. Product Definition & Classification: What is a "Card Brick"?

In international trade, "Card Brick" is a colloquial or industry-specific term often referring to rigid cardboard boxes, cartons, or packing cases made from paperboard, corrugated fiberboard, or cellulose wadding. These are essential packaging containers used for conveying, protecting, and storing goods in logistics and retail.

However, the term is ambiguous. To ensure accurate customs declaration, it must be precisely classified based on the material and construction of the package. The two primary material categories are: 1. Plastic Packaging: If the "brick" is made of plastic films or rigid plastic structures. 2. Paper/Paperboard Packaging: If the "brick" is made of cardboard, corrugated paper, or paperboard.

⚠️ Key Distinction Point:
- If the product is a rigid box with solid sides, lids, and bottoms made of wood, it falls under HS 4415.10.30.00.
- If it is made of plastic, it falls under HS 3923.10.90.00 (Boxes/Cases) or HS 3923.90.00.80 (Other).
- If it is made of paper/cardboard, it falls under HS 4819.50.40.40 (Rigid Boxes) or HS 4819.10.00.40 (Corrugated Boxes).

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

The following HS Codes are derived from the provided data <DATA>. Note that the tax rates vary significantly based on the material and specific structure.

🔍 Important Reminder:
- "Card Brick" usually implies Paper/Cardboard, so HS Codes 4819.50.40.40 or 4819.10.00.40 are the most likely candidates.
- If the "brick" is a plastic packaging item, verify if it is a "box/case" (3923.10.90.00) or "other" (3923.90.00.80).
- If it is wooden, use HS 4415.10.30.00 or 4415.10.90.00.

💰 III. 2026 Latest Tariff Rate Details (Including Additional Taxes, Policy Surcharges)

✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Time: 2025年11月10日起 (Includes subsequent imports)

🎯 1. 3923.10.90.00 —— Plastic Boxes, Cases, Crates (Other)

📌 Explanation:
- This HS code benefits from 0% total tax.
- Plastic packaging of this specific type (boxes, cases, crates) is often exempt from the Section 301 tariffs that apply to other plastics.
- Advantage: Low-cost clearance for plastic packaging.

🎯 2. 3923.90.00.80 —— Other Plastic Packaging Articles

📌 Explanation:
- "Other" plastic articles not classified as boxes/cases carry a 28% tax.
- This is a high-tax category. Ensure your product is not misclassified here if it fits 3923.10.90.00.

🎯 3. 4415.10.30.00 —— Wooden Packing Boxes (Solid Sides, Lids, Bottoms)

📌 Explanation:
- Wooden packaging with solid construction attracts a 25% tax.
- Note: Wooden packaging may also require ISPM 15 fumigation certificates for customs clearance to prevent pest introduction.

🎯 4. 4415.10.90.00 —— Other Wooden Packing Cases

📌 Explanation:
- This is the highest tax rate in the dataset (35.7%).
- Avoid this classification if your wooden box fits the "solid sides, lids, and bottoms" description (4415.10.30.00).

🎯 5. 4819.50.40.40 —— Rigid Boxes and Cartons (Paper/Paperboard)

📌 Explanation:
- "Rigid boxes and cartons" of paper are taxed at 25%.
- This applies to premium, high-quality cardboard packaging (e.g., luxury product boxes).

🎯 6. 4819.10.00.40 —— Corrugated Paper Boxes

📌 Explanation:
- Standard corrugated boxes (shipping boxes) are taxed at 25%.
- This is the most common HS Code for general "Card Bricks" or cardboard shipping containers.

🛠️ IV. Customs Clearance Practical Advice (Battlefield Pitfall Guide)

✅ 1. Documentation Checklist (Must-Have)

✅ 2. Declaration Tips (Key Mantra)

🔥 "Material First, Structure Second, Name Specific, Tax Saved!"

✅ 3. Special Cases Handling

🌍 V. Global Market Comparison (2026 Latest)

📌 Conclusion:
- USA imposes a 25% tariff on most paper and plastic packaging from China.
- Plastic Boxes (3923.10.90.00) are an exception with 0% tariff.
- If possible, design packaging using plastic (if functionally acceptable) to save 25%.
- For wooden, ensure ISPM 15 compliance to avoid delays.

📌 VI. Common Errors & Pitfall Guide (Lessons Learned)

❌ Error 1: Using "Card Brick" as the product name
👉 Consequence: Customs may reject or reclassify, leading to delays and potential fines.
✅ Fix: Use precise terms like "Corrugated Cardboard Box" or "Plastic Packaging Crate".

❌ Error 2: Misclassifying Wooden Boxes as Paper
👉 Consequence: If found to be wood, missing ISPM 15 leads to cargo rejection or destruction.
✅ Fix: Always verify material. If wood, include ISPM 15 certificate.

❌ Error 3: Misclassifying Plastic Boxes as "Other"
👉 Consequence: Tax increases from 0% to 28%.
✅ Fix: Check if the plastic article fits "Boxes, cases, crates" (3923.10.90.00).

❌ Error 4: Not distinguishing Rigid vs. Corrugated Paper
👉 Consequence: Minor difference, but both are 25%. However, specific documentation may differ.
✅ Fix: Be consistent in description.

🎯 VII. Conclusion: Professional Declaration, Save Money, Avoid Delays!

🎯 Remember the Mantra:

🔹 "Plastic Box 0%, Corrugated 25%, Wood 25-35%, Paper 25%"
🔹 "ISPM 15 for Wood, ISPM Not Needed for Paper/Plastic"
🔹 "Name Specifically, Tax Efficiently, Clearance Smoothly!"

📌 Tips:
- If your packaging can be plastic instead of paper, consider HS 3923.10.90.00 for 0% tariff.
- For wooden packaging, invest in ISPM 15 marking to avoid $1000+ port fees.
- Apply for Advance Ruling if unsure about the classification of complex multi-material packaging.

📣 Immediate Action:

📞 Contact a professional customs broker + Provide product photos + Request HS Code Advance Ruling
🚀 Let your "Card Brick" pass through customs smoothly, efficiently, and cost-effectively!

✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Your every penny of cost deserves precise calculation!