HS Code 90121090 - Electron, microscopes, proton

Electron microscopes, proton microscopes and diffraction apparatus (excl. electron microscopes fitted with equipment specifically designed for the handling and transport of semiconductor wafers or reticles)

Trade restrictions and policies

Chapter 90
53 Trade restrictions and policies
Position 9012
5 Trade restrictions and policies
Subheading 901210
3 Trade restrictions and policies
Customs Tariff Number 90121090
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Changes to this tariff number

Changes based from 90121090
2019: 90121090
2020: 90121000

Changes in favor of 90121090
1997: 90121000
1998: 90121090