https://customkghuplay.com/valuation-ruling-no-9372016-against-custom-values-of-chemicals-namely-glycerin-ammonium-bi-carbonate-butyl-acrylate-liquid-chloro-paraffinchlorinated-paraffin-and-calcium-carbide-3/
Valuation Ruling No. 937/2016, Against Custom Values of Chemicals Namely Glycerin, Ammonium BI Carbonate, Butyl Acrylate, Liquid Chloro Paraffin/Chlorinated Paraffin and Calcium Carbide