Isosiyete yatangiye mu 2009, iherereye i Lingshou, mu mujyi wa Shijiazhuang, mu Bushinwa.Nyuma yimyaka irenga icumi yiterambere, Huanyang yashyizeho ubuso bwa metero kare 10,000 na nyubako ya metero kare 5.000.Hano hari abayobozi n'abakozi 150 bariho.Uruganda rwacu rufite imashini iboha muri Tayiwani kandi iyobora urwego rwo kudoda.Ifite ibikoresho birenga 30 byo gufungura no gukata.Irashobora gukora toni 1.890 yimyenda itandukanye yimyenda yimyenda itandukanye buri mwaka, ikora ibicuruzwa birenga miriyoni 20.