Cellulose Propionate Base Film

📜 Cellulose Propionate Base Film (醋酸丙酸纤维素薄膜)

🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Know What "Cellulose Propionate" Is?

Cellulose Propionate is a thermoplastic plastic made from cellulose. It is widely used in the manufacturing of films, coatings, and moldings due to its high impact resistance, flexibility, and clarity. In international trade, it is often grouped with other cellulose derivatives like Cellulose Acetate.

In the context of the provided data, these items are all classified under Chapter 39 (Plastics and Articles Thereof), specifically as Films (Thin Sheets) of cellulose esters or other derivatives.

⚠️ Key Distinction Point:
- If the product is described generically as "Cellulose Propionate," it usually falls under the specific subheadings for Cellulose Acetate or Other Cellulose Derivatives depending on the exact chemical composition declared by the manufacturer.
- The provided data groups "Cellulose Propionate" under HS codes primarily associated with Cellulose Acetate (3912) and Other Plastic Films (3920/3921). This is because Customs often classifies similar cellulose esters under the most specific chemical heading or the general heading for plastic films if not explicitly listed.

📦 II. HS Code Classification Details (Based on Provided Data)

🔍 Note on Data Discrepancy:
While the user input is "Cellulose Propionate," the provided <DATA> exclusively lists descriptions for "Cellulose Acetate" and "Regenerated Cellulose."
- 3912 & 3920 series: Typically cover Cellulose Acetate.
- 3921.14: Specifically covers Regenerated Cellulose (e.g., Cellophane), which is chemically different from Propionate but often grouped in film inquiries.
- Recommendation: If you are importing Cellulose Propionate, you must verify with the manufacturer if it is technically classified as Cellulose Acetate or a Derivative under 3912. If it is purely Propionate, it may fall under 3912.90 (Other) or 3920/3921 depending on thickness and backing. For the purpose of this guide, we analyze the taxes provided in the DATA for the corresponding HS codes.

💰 III. 2026 Latest Tariff Rate Breakdown (Including Additional Taxes)

✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Time: Rates include Section 301, Section 122, and Basic Tariffs.

🎯 1. HS Code 3912.11.00.00 & 3912.12.00.00 – Cellulose Acetate Film

These codes generally refer to cellulose acetate in primary forms or specific film types.

📌 Explanation:
- Base 5.6%: Standard Most Favored Nation (MFN) rate for cellulose acetate.
- 25% Section 301: Trump-era/Biden-administration tariffs on Chinese goods.
- 10% Section 122: Additional tariff under the International Emergency Economic Powers Act (IEEPA) specifically targeting certain chemical/plastic imports from China.
- Total 40.6%: A very high effective tax rate, significantly impacting cost.

🎯 2. HS Code 3920.73.00.00 – Other Plastic Films (Cellulose Acetate)

📌 Note:
- Slightly lower base rate (2.9%) compared to 3912.11/12, but the additional tariffs remain the same.
- This code is often used for films that do not fall under the specific "Cellulose Acetate" primary form headings.

🎯 3. HS Code 3920.79.10.00 – Other Plastic Films (Cellulose Acetate)

📌 Note:
- This is the highest effective rate in the provided dataset at 41.2%.
- Likely applies to specific sub-types of acetate films not covered by 3920.73.

🎯 4. HS Code 3921.14.00.00 – Regenerated Cellulose Film

📌 Critical Warning:
- This code applies to Regenerated Cellulose (e.g., Cellophane, Viscose Film).
- If your product is Cellulose Propionate, it is chemically different from Regenerated Cellulose. Misclassification here is a major risk. Ensure your product is not cellulose acetate or another derivative before using this code.

🛠️ IV. Customs Clearance Practical Advice (Avoid Pitfalls)

✅ 1. Required Documentation Checklist

✅ 2. Declaration Tips (Key Strategy)

🔥 "Be Specific: Don't Just Say 'Plastic Film'!"

✅ 3. Special Cases Handling

🌍 V. Global Market Comparison (2026 Latest)

📌 Conclusion:
- The US is the most challenging market for cellulose films from China due to the ~40% effective tax rate.
- Cost Optimization: Consider if the film can be further processed in a third country to change the HS Code or origin, though this is complex and risky.

📌 VI. Common Mistakes & Pitfalls (Lessons Learned)

❌ Mistake 1: Classifying Cellulose Propionate under Cellulose Acetate codes without verification.
👉 Consequence: Customs may reject the declaration if lab tests show different chemical composition, leading to fines.

❌ Mistake 2: Ignoring the 122 Tariff.
👉 Consequence: Many importers only budget for the 25% Section 301 tariff, underestimating the total cost by an extra 10%.

❌ Mistake 3: Using 3921.14 (Regenerated Cellulose) for Propionate/Acetate.
👉 Consequence: Major Misclassification. Regenerated cellulose is chemically distinct. This can lead to seizure of goods and permanent record damage.

✅ Correct Approach:

"Cellulose Propionate Film, Clear, 50 Microns, Roll, Origin: China, HS: 3912.11.00.00 (or applicable derivative code)"

🎯 VII. Conclusion: Professional Classification Saves Money!

🎯 Remember the Key Takeaways:

🔹 "Cellulose Propionate is often grouped with Acetate in trade data."
🔹 "Expect 40%+ Total Tariff in the US (Base + 301 + 122)."
🔹 "Never mix Regenerated Cellulose (3921.14) with Ester Films (3912/3920)."

📌 Pro Tip:

• If your film is Cellulose Acetate, verify if it falls under 3912.11 or 3920.73 based on specific thickness and backing.
• If it is truly Cellulose Propionate, consult a customs broker to confirm if it fits under 3912.90 (Other) or 3920/3921 to ensure the correct tax burden.

📣 Immediate Action:

📞 Contact a Licensed Customs Broker
📋 Provide MSDS and Product Specs
🚀 Calculate Landed Cost Including 40.6% Tax

✨ Professional Clearance Starts with Accurate Classification!
💼 Every Percentage Point Counts in Your Margin!