Kushandiswa: 1. Steel Foundry: carburant/graphite electrode/refractory material 2.Indasitiri: brake pad/seal ring/friction plate/heat exchanger/lubricity 3. Kugadzirwa kweBhatiri: alkaline battery cathode/lithium ion battery cathode 4. Simbi: kukanda kwekugadzira magirazi/kupisira graphite/ anode dzeindasitiri yekunyungudutsa aluminium 5. Zvimwe: jira regirazi/penzura/zvidhinha zvevhu/conductive coating