Beijing Dangsheng Materials Technology Co., Ltd.

Originated from the research group at Beijing Mining Metallurgical Research Institute

Established Beijing North Mining Electronic Materials Development Center

Reorganized as Beijing Dangsheng Materials Technology Co., Ltd.

Officially entered the cathode material market, achieving mass production of LCO

First domestic company to export LCO to the Korean market

Introduced a well-known venture capital, Hebei Yanjiao lithium battery material base completed, Phase 1 2,880-ton project launched

First domestic company to export LCO and LMO to the Japanese market

Listed on the Shenzhen Stock Exchange ChiNext, raised 720 million yuan; Hebei Yanjiao lithium battery base expanded annual cathode material capacity to 7,056 tons

Established Jiangsu Dangsheng Technology Materials Co., Ltd. and Dangsheng (Hong Kong) Industrial Co., Ltd.

Jiangsu Dangsheng built the country's first automated production line for power lithium battery materials, Phase 1 2,340-ton lithium battery cathode material project completed and launched

Acquired Beijing Zhongding High-Tech, entered the smart equipment field; first domestic exporter of power lithium battery NCM

Phase 2 Stage 1 2,000-ton new power lithium battery cathode material project completed and launched; first domestic exporter of energy storage lithium battery NCM

Phase 2 Stage 2 4,000-ton new power lithium battery cathode material project completed and launched

Private placement raised 1.5 billion yuan, established Dangsheng Technology (Changzhou) New Materials Co., Ltd.

Selected as a “Science and Technology Reform Demonstration Enterprise” by the State-owned Assets Supervision and Administration Commission, Jiangsu Dangsheng Phase 3 8,000-ton project completed and launched

Selected as a “Key State-owned Enterprise Management Benchmark Enterprise” by the State-owned Assets Supervision and Administration Commission, raised 4.645 billion yuan from specific entities, Changzhou Dangsheng Phase 1 20,000-ton high-nickel multi-material project completed and launched

Selected as a “State-owned Enterprise Governance Demonstration Enterprise” by the State-owned Assets Supervision and Administration Commission

Changzhou Dangsheng Phase 2 50,000-ton high-nickel multi-material project completed and put into production, successfully selected as a world-class specialized and innovative demonstration enterprise, established Dangsheng Shudao (Panzhihua) New Materials Co., Ltd., and Dangsheng Technology (Hong Kong) Investment Co., Ltd.

Dangsheng Shudao Phase 1 Stage 1 project put into production, Phase 2 project completed main factory construction; Dangsheng Finland project obtained environmental assessment.

Dangsheng Shudao Phase 1 Stage 2 project put into production, Dangsheng Finland project officially launched construction.