Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers,and parts and accessories of such articles 85 Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles 85 06 Primary cells and primary batteries Commodity Code Description 85 06 10 Maganese dioxide 85 06 30 Mercuric oxide 85 06 40 Silver oxide 85 06 50 Lithium 85 06 60 Air-zinc 85 06 80 Other primary cell and primary batteries 85 06 90 Parts