9 semi-conductors, integrated circuits, connectors for electric wire, electric wires, optical-fiber cables, electric wire tubes, telegraph wires, telephone wires, junction sleeves for electric cable, junction boxes, terminal boxes, telecommunication cables, covered electrical wires, bare electrical wires, power cables, electric cables, optical-fiber connectors, optical-fiber amplifiers, optical couplers, optical divider and coupler, lasers not for medical use, photodiodes, optical connectors, fiber optic cables for optical connectors, prefabricated indoor termination kit; electrical parts for automobiles, namely, electric wire harness, electrical connectors, electrical steering rotary connectors; joint boxes, namely, electrical joint boxes, joint closures for optical fiber cable and termination boxes for optical fiber cable