Compañía Minera de Manganeso de Guizhou
Jinrui New Materials Technology Co., Ltd.
Jingyuan Electronic Technology Co., Ltd.
Jintian Energy Materials Co., Ltd.
Zaozhuang Jintai Electronics Co. ., Ltd.
Condado de Guizhou Songtao Jindi Manganese Industry Co., Ltd.
Shenzhen Jinrui CNNC Electronics Co., Ltd.
Songtao Jinrui Mining Development Co., Ltd.
Guizhou Tongren Jinfengmeng Industry Co., Ltd.
Hunan Changyuan Like Co., Ltd.
Changsha Xinye Industrial Co., Ltd.
Hunan Jinneng Technology Co., Ltd.