Zibo Mingxin Chemical Co., Ltd., (i mua o Ruihai Group) I whakaturia ki Zhangyi Industrial Park o Fengshui Town.
2004
Zibo Minda Chemical Co., Ltd. I whakaturia ki Nanwang Fine Chemical Industry Park, Takiwa o Linzi.
2006
Huludao Jingdong Furan Chemical Co., Ltd. Whakapumautia i roto i High-tech Rohe Ahumahi o Huludao City.
2007
Zibo Mingxin Chemical Co., Ltd. Te nuku me te whakawhänui i te kainga o Nanfeng, te taone o Fengshui (Zhangdian Southern Industrial Zone), inaianei ko te tipu whakatetonga o Shandong Ruihai Mishan Chemical Co., Ltd.
2013
Shandong Dadihanxiang Chemical Co., Ltd. Whakapumautia i roto i te rohe matū moana o Weifang City.
2016
Shandong Ruihai Mishan Chemical Co., Ltd. I Whakapumautia ki te Rohe Ahumahi Matū o Qilu.
2018
Ko Kazakhstan me Uzbekistan nga peka o tawahi
2020
2020-Shandong Ruihai Te Whare Rangahau Hangarau Ahumahi Matū, I Whakapumautia ki te Rohe Ahumahi matū o Qilu.
