3M RelyX Unicem Self-Adhesive Resin Cement from China
A self-adhesive resin cement used in dentistry for luting crowns, bridges, inlays, and onlays. It falls under HTS 3006.40.00.00 as a dental cement due to its role in permanently bonding prosthetic restorations to tooth structure without requiring separate etching or priming.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Verify product meets Chapter 30 note 6(f) as dental cement; provide manufacturer specs confirming use for tooth restoration
• Include FDA 510(k) clearance or registration docs; dental cements require proper labeling for medical device import
• Avoid misclassification as general adhesives (3506); highlight clinical dental application to prevent reclassification