Section 06 Products of the chemical or allied 34 Soap, organic surface active agents, washing and lubricating prep., artificial or prepared waxes, polishing or scouring prep., candles and similar, modelling pastes, dental waxes and prep. with basis of plaster 34 07 Modelling pastes; dental wax and impression compounds, for retail sale 34 07 00 Modelling pastes; dental wax and impression compounds, for retail sale Commodity Code Description 34 07 00 00 Modelling pastes; dental wax and impression compounds, for retail sale 34 07 00 10 Modelling pastes, including those put up for children’s amusement 34 07 00 20 Preparations known as "dental wax" or "dental impression compounds", put up in sets, 34 07 00 30 Other preparations for use in dentistry, with a basis of plaster (of calcined gypsum