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 14 AMMONIA, ANHYDROUS OR IN AQUEOUS SOLUTION. 28 14 10 ANHYDROUS AMMONIA Commodity Code Description 28 14 10 00 ANHYDROUS AMMONIA