This Sub-class includes: •wholesale of basic chemicals for industrial use: - liquefied or compressed inorganic industrial gases: elemental gases, liquid or compressed air, refrigerant gases, mixed industrial gases, inert gases such as carbon dioxide and isolating gases - inorganic acids except nitric acid - alkalis, lyes and other inorganic bases - basic organic chemicals: acyclic hydrocarbons, saturated and unsaturated, cyclic hydrocarbons, saturated and unsaturated, acyclic and cyclic alcohols, mono- and polycarboxylic acids, including acetic acid, other oxygen-function compounds, including aldehydes, ketones, quinones and dual or poly oxygen function compounds, synthetic glycerol, nitrogen-function organic compounds, including amines, fermentation of sugarcane, corn or similar to produce alcohol and esters, other organic compounds, including wood distillation products (e.g. charcoal), etc. - chemical elements - distilled water