貝特瑞新材料集團股份有限公司，成立于2000年8月，隸屬于上市企業——中國寶安集團股份有限公司，2015年貝特瑞在新三板掛牌交易，2021年11月于北交所上市，證券代碼：920185。

貝特瑞是一家以技術創新為引領，以技術領先、產品及產業鏈布局完善、國際與國內主流客戶并重為特色，以鋰離子電池負極材料、正極材料及新型材料為核心產品，行業地位突出的全球電池材料整體解決方案領導者。

BTR New Material Group Co., Ltd., (hereinafter referred to as "BTR") was established in August of 2000 and, is an affiliate of China Baoan Group Co., Ltd. BTR is a professional manufacturer of cathode and anode materials for lithium-ion batteries. It is a high-tech enterprise integrating R&D, production and sales. BTR was listed on the NEEQ in 2015, and transferred to the Beijing Stock Exchange in 2021. Stock code: 920185.

BTR continues to innovate and surpass in new energy material development, leading the development direction of lithium-ion battery materials. After more than two decades of dedicated efforts, BTR not only leads the world in the market share of lithium-ion battery anode materials, but also takes the lead in the new generation of anode materials silicon-based anodes. In the field of cathode material production, BTR takes the lead in realizing the large-scale production of high-nickel cathode material NCA in China.