球形石墨润滑粉

🖋️ Spherical Graphite Lubricating Powder

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

Spherical Graphite Lubricating Powder is a high-purity form of graphite where natural flake graphite is processed into spherical particles. It is primarily used as a dry lubricant, additive in composites, or precursor for battery anodes. In international trade, its classification depends heavily on its physical form, processing level, and intended non-electrical application.

⚠️ Key Distinction:
- If it is natural graphite simply ground into powder/granules → May fall under 2504
- If it is processed carbon product (spherical, non-electrical) → Falls under 6815
- If it has surface modification features explicitly highlighted → Falls under 3801

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

Based on the provided data, here are the potential HS Codes and their justifications:

🔍 Note:
- 6815.11.00.00 is the most direct fit for processed spherical graphite used for non-electrical purposes (like lubrication).
- 2504.10.50.00 applies if the spherical shape is considered a "natural" or minimally processed form (powder/granules).
- 3801.10.50.10 applies if the product is explicitly marketed or chemically treated with surface modifications beyond simple spherical shaping.
- 6815.19.00.00 is a fallback for other carbon articles if the specific "spherical" sub-category doesn't strictly apply due to regulatory interpretation.

💰 III. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)

✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Time: From November 10, 2025 (and subsequent imports)

All listed HS Codes in the provided data share the same tax structure. This is a critical point for budgeting.

🎯 General Tax Structure for All Listed HS Codes

📌 Explanation:
- The 0% base rate suggests these are not standard industrial goods subject to high traditional duties.
- The 25% Section 301 is the standard additional tariff on many Chinese carbon/graphite products.
- The 10% 122 Clause is a specific surcharge applied to certain graphite-related items under recent trade policies.
- Total 35% is a significant cost factor that must be included in landed cost calculations.

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

✅ 1. Required Documentation Checklist (None Can Be Missing)

✅ 2. Declaration Tips (Key Mnemonics)

🔥 “Spherical Shape, Non-Electrical Use → 6815.11”
“Surface Modified? → 3801.10”
“Natural Powder Form? → 2504.10”

✅ 3. Special Situations & Handling

🌍 V. Global Market Comparison (2026 Overview)

📌 Conclusion:
- The USA is the most challenging market due to the 35% effective rate.
- EU and India have much lower barriers, making them more attractive if supply chain flexibility allows.
- China itself has low import tariffs on graphite, but exports are the focus here.

📌 VI. Common Errors & Pitfalls (Lessons Learned)

❌ Error 1: Declaring "Spherical Graphite" as "Natural Flake Graphite" to avoid Section 301.
👉 Consequence: Audit, back-tariffs, and potential fraud charges. Spherical shape is a clear differentiator.

❌ Error 2: Ignoring the "122 Clause" 10% surcharge.
👉 Consequence: Underpayment of duties, leading to penalties and delayed clearance.

❌ Error 3: Using "Graphite" as the only description.
👉 Consequence: Customs cannot determine if it's electrical (e.g., electrodes) or non-electrical. Leads to classification delay.

✅ Correct Approach:

"Spherical Graphite Powder, Purity 99.9%, Particle Size D50: 5μm, Used as Dry Lubricant, Non-Electrical Application, Processed from Natural Graphite."

🎯 VII. Conclusion: Precise Classification Saves Money

🎯 Remember:

🔹 "Spherical + Non-Electrical = 6815.11"
🔹 "Surface Modified = 3801.10"
🔹 "Natural Powder = 2504.10"
🔹 "Total US Tariff = 35% (No Exceptions)"

📌 Pro Tip:
If you are exporting to the US, apply for a Customs Ruling (Pre-Ruling) before shipment. This locks in the HS Code and tariff rate, providing certainty against future disputes.

📣 Immediate Action:

📞 Contact your customs broker with the Product Specification Sheet and Application Statement.
📄 Ensure the Commercial Invoice explicitly states "For Lubrication Use Only" to support the "non-electrical" classification under 6815.11.

✨ Professional Clearance Starts with Accurate Classification!
💼 Every 35% counts – don't let vague declarations cost you profits!