HSN code HSN description GST 9012 Microscopes Other Than Optical Microscopes; Diffraction Apparatus 18% 901210 Microscopes Other Than Optical Microscopes; Diffraction Apparatus 18% 90121010 Microscopes Other Than Optical Microscopes; Diffraction Apparatus – Microscopes Other Than Optical Microscopes; Diffraction Apparatus: Electron Microscopes Fitted With Equipment Specifically Designed For The Handling And Transport Of Semiconductor Wafers Or…