Ibicuruzwa bya Sorotec byohereje mu bihugu birenga 60 mu myaka 10 ishize. Ahanini: Ositaraliya, Nouvelle-Zélande, Indoneziya, Maleziya, Filipine, Miyanimari, Vietnam, Arabiya Sawudite, Libani, Leta zunze ubumwe z'Abarabu, Iraki, Misiri, Ubwongereza, Ubufaransa, Espagne, Ububiligi, Rumaniya, Kenya, Zambiya, Gana, Etiyopiya, Tuniziya , Tanzaniya, Nijeriya, Afurika y'Epfo, Burezili, Peru, Arijantine, Mexico, Honduras, Amerika y'Amajyaruguru. Abaterankunga baturutse impande zose z'isi barahawe ikaze. Nyamuneka saba umuntu ugurisha amakuru arambuye.
Sorotec witondere gufatanya nu rwego mpuzamahanga rwa mbere.
Ibigo. Nyuma yo gukorana nabo mubice byinshi, nk'ikoranabuhanga, itumanaho ryamakuru no guhuza isoko, nibindi.