IShanghai Muxiang lishishini elinobuchwephesha obuphezulu elasekwa ngo-2006. Ifektri yenkampani eseShanghai ithatha indawo yeehektare ezili-186. Kukho iinjineli ezingama-30 eziphezulu, kubandakanya ii-PHD, iinkosi kunye nezidanga zokuqala, kunye nezidanga zokuqala ezili-12. Isiseko semveliso yaseTangshan sikwanendawo eyi-42,000 yeemitha zesikwere kwaye iqeshe abantu abayi-1,700.