Waya wachitsulo chosapanga dzimbiri, womwe umadziwikanso kuti waya wachitsulo chosapanga dzimbiri, ndi waya wamitundu yosiyanasiyana komanso mitundu yopangidwa ndi chitsulo chosapanga dzimbiri.Chiyambi chake ndi United States, Netherlands, ndi Japan, ndipo gawo la mtanda nthawi zambiri limakhala lozungulira kapena lathyathyathya.Mawaya achitsulo osapanga dzimbiri odziwika bwino okana dzimbiri komanso magwiridwe antchito okwera mtengo ndi mawaya 304 ndi 316 achitsulo chosapanga dzimbiri.