Manganese Calibration Weights from China
Precision-machined manganese weights used for calibrating analytical balances in laboratories. HTS 8111.00.60.00 covers these 'other' manganese articles as finished metrology products. Density and purity certified.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include NIST-traceable certificates for density and mass
• Mark with serial numbers for traceability requirements
• Avoid magnetic contamination affecting calibration use