Tungsten Weight for Calibration Scales from China
A tungsten alloy weight used for calibrating precision balances and scales in laboratories. It is classified as an other article of tungsten because it is a finished product with a specific metrological function. The alloy's density and stability make it ideal for calibration standards.
Duty Rate — China → Canada
0%
Import Tips
• Classify the weight as a tungsten article, not as a part of a weighing machine, to avoid Section XVI classification
• Provide documentation on the alloy composition, as per Chapter 81 notes
• Ensure the weight is not a cermet, which would fall under heading 81.13