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8112.49.00.00/Rhenium Calibration Weight/Mexico

Rhenium Calibration Weight from Mexico

Precision-machined rhenium weights for analytical balance calibration in labs. Under HTS 8112.49.00.00 as articles.

Duty Rate — Mexico → United States

4%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• NIST-traceable certs needed

• Density verification prevents misclassification