Ko Qingdao Red Butterfly Precision Materials Co., Ltd. he kaihanga tote Sino-Hapanihi Barium me te whakapaipai rehita o RMB180 miriona, i whakapumautia tahi e Qingdao Red Star Chemical Group Co., Ltd.and Chori Co., Ltd.i Pipiri 2014, kei te No.1, Haiwan-Huarangi, Hangarau Hangarau Haiwan-China
I te mea ko te hinonga whakangao tote barium inorganic teitei rawa atu i Haina, ka tukuna e matou he rongoa motuhake mo te maha o te barium hydroxide, barium carbonate, barium sulfate, barium nitrate, barium chloride me etahi atu hua ki te ao.