Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES 28 INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METAL, OFRARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES 28 24 LEAD OXIDES; RED LEAD AND ORANGE LEAD. 28 24 10 LEAD MONOXIDE (LITHARGE, MASSICOT) Commodity Code Description 28 24 10 00 LEAD MONOXIDE (LITHARGE, MASSICOT)