Ua hoʻokumu ʻia ʻo Hebei Rubang Carbon Products Co., Ltd. i ʻAukake 2014 me kahi kapikala i hoʻopaʻa inoa ʻia he 25 miliona yuan. Me ka Headquarter aia ma Cheng 'an County, Hebei Panalāʻau, i ʻike ʻia ʻo “North China Carbon Base”, he ʻelua mau lālā: Hebei Rubang Carbon Products Co., Ltd Ke keʻena ʻo Panzhihua Branch a me Handan Damai Carbon Co., Ltd.