Pearl millet or bajra.
Iron ore in pellet form, ferro silicon and ferro manganese, semi precious stone eg ; rose quartz , tigers eye, transvaal jade, petroleum fuel and by products.
Aquarium gravel-aragonite, fish food-live & frozen, medication, testkits, live bacterial cultures, pumps, protein skimmers, lighting, live coral, marine/fresh water fish, plants.Consultant on aquaculture of tropical fish, trade set-up and supply, disease troubleshooting & system design for aquaria