Zinc (Raw)

⚗️ Unwrought Zinc & Zinc Alloys (Raw Zinc)

🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: What Exactly is "Zinc"?

Zinc, in its raw industrial form, is a critical base metal used in galvanization, battery manufacturing, and alloy production. In international trade, it is strictly categorized by its purity and alloy status.

Unwrought Zinc (Pure Zinc): Zinc that has not been alloyed with other metals, typically containing high percentages of pure zinc. The threshold for the highest purity classification is 99.99% by weight. Zinc Alloys: Zinc mixed with other elements (like copper, aluminum, etc.) for specific industrial properties.

⚠️ Key Distinction Point:
- If the zinc is pure (≥99.99% Zn content) → Classified under 7901.11.00.00
- If the zinc is an alloy (any mixture) → Classified under 7901.20.00.00

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

🔍 Critical Reminder:
- Purity is King: The difference between a 26.5% tax burden and 0% lies entirely in the chemical composition.
- Alloys Benefit: Any zinc product that is not 99.99% pure falls into the alloy category, which currently enjoys zero tariffs.
- Do Not Guess: If your Zinc is 99.9% pure, it is NOT an alloy, but it is also NOT 99.99%. However, per the strict definition provided, only ≥99.99% qualifies for the pure category. Any lower purity usually falls into general "other zinc" categories or is considered an impure alloy depending on specific customs interpretations, but based on the provided DATA, the binary split is clear: ≥99.99% = Pure (Taxed); <99.99% (Alloy/Mixed) = Untaxed. Note: In real-world scenarios, impurities >0.01% might push it into "Other" categories, but strictly following the provided DATA, the 99.99% threshold is the pivot point.

💰 III. 2026 Latest Tariff Rate Details (Detailed Breakdown)

✅ Applicable Context: Based on the provided tax data from <DATA>.
✅ Effective Time: Current regulations as per input.

🎯 1. 7901.11.00.00 —— Pure Unwrought Zinc (≥99.99%)

📌 Explanation:
- The 1.5% base tariff is the standard Most Favored Nation (MFN) rate for pure zinc.
- The 25.0% additional tariff is a significant surcharge (likely due to trade remedies, anti-dumping, or specific country-of-origin policies such as US Section 301 duties if originating from China, or similar bilateral trade tensions).
- Total Cost Impact: A $100,000 shipment of pure zinc incurs $26,500 in taxes alone. This is a high-cost category.

🎯 2. 7901.20.00.00 —— Zinc Alloys

📌 Note:
- Zero Duty Advantage: Zinc alloys are currently duty-free.
- Strategic Implication: If your product can be formulated as an alloy (e.g., Zamak, Brass-Zinc mix) while still meeting the end-use requirements, you can eliminate all tariff costs.
- Caution: Ensure the product description explicitly states it is an "Alloy" and not a pure metal. Misclassification can lead to severe penalties.

🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)

✅ 1. Documentation Checklist (Must-Haves)

✅ 2. Classification Strategy (Key Mnemonic)

🔥 “Pure is 99.99, Alloy is Free! Check the COA, Save the Fee!”

✅ 3. Special Circumstances Handling

🌍 V. Global Market Comparison (2026 Overview)

📌 Conclusion:
- The US market is the most tariff-sensitive for pure zinc.
- Alloy status is the key to cost reduction. If your application allows, specify or produce Zinc Alloys to leverage the 0% duty.
- Purity Documentation is Non-Negotiable: A COA showing 99.99% or higher triggers the 26.5% tax. Show 99.98% (with alloying elements), and you may save $26,500 per $1M shipment.

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

❌ Error 1: Declaring "Zinc" without specifying purity or alloy status.
👉 Consequence: Customs will assume the worst-case scenario or require a laboratory test, causing delays and storage fees.

❌ Error 2: Using "Zinc" for a product that is actually a Zinc-Aluminum Alloy.
👉 Consequence: If declared as 7901.11.00.00 (Pure), you pay 26.5%. If it's actually an alloy, you could have paid 0%. Wait, the reverse is true: If you declare Alloy (7901.20) but it's Pure (7901.11), you evade tax → Penalty. If you declare Pure but it's Alloy → Overpay.
👉 Correct Approach: Be accurate. If it's an alloy, declare 7901.20.00.00.

❌ Error 3: Ignoring the 99.99% threshold.
👉 Consequence: Assuming all pure zinc is taxed the same. While true in this dataset, minor differences in purity can change classification in other jurisdictions.

✅ Correct Practice:

"Unwrought Zinc Alloy, ZAMAK-3, Zn-Cu-Al, CAS No. 7440-66-6, Purity N/A (Alloy)" → HS 7901.20.00.00 (0% Tax)
"Unwrought Zinc, Pure, 99.99% Min Zn" → HS 7901.11.00.00 (26.5% Tax)

🎯 VII. Conclusion: Precision Saves Money!

🎯 Key Takeaway:

🔹 "Pure Zinc Costs 26.5%, Alloy is Free. Check the Composition!"
🔹 "A 0.01% difference in purity changes your tax bill by thousands!"

📌 Pro Tip:

If you are importing into the US, and your zinc is not strictly ≥99.99% pure, consult a customs broker to see if it qualifies as an Alloy under 7901.20.00.00. This could save you 26.5% in duties.
Ensure your Certificate of Analysis clearly states the elemental composition.

📣 Immediate Action:

📞 Verify Purity: Request COA from supplier.
📄 Classify Accurately: Use 7901.11.00.00 for Pure, 7901.20.00.00 for Alloy.
🚀 Optimize Costs: Can your product be formulated as an alloy? If so, declare accordingly to reduce tariffs.

✨ Professional clearance starts with precise classification!
💼 Every percent of tax saved is pure profit!