On December 28, 2001, Shenzhen GEM High-tech Co., Ltd. was registered and established, witnessed by Professor Ryoichi Yamamoto.

On April 29, 2002, GEM was settled in the Taohuayuan Science and Technology Innovation Park, Bao'an District, Shenzhen.

In October 2004, the ultra-fine nickel powder production line, which is the phase I project of GEM Jingmen Park, was completed.

GEM launched the recycling of waste batteries mainly participated by primary school students.

In July 2007, the ultra-fine cobalt powder production line, which is the phase II project of GEM Jingmen Park, was completed.

China's first normalized electronic waste processing line, which is the phase III project of GEM Jingmen Park, was completed.

In 2010, GEM started its nationwide presence starting from Jingmen to construct a core recycling industrial cluster.

Listed on the A-share market of Shenzhen Stock Exchange

On November 19, 2015, GEM and ECOPRO from South Korea signed a cooperation agreement on automotive power battery materials

On October 12, 2016, GEM acquired SHU POWDERS and became the world's largest cobalt powder manufacturer.

On September 28, 2018, GEM joined hands with Tsingshan Holding Group, Brunp (controlled by CATL), IMIP from Indonesia, and HANWA from Japan to build an industrial park in Indonesia for producing nickel resources as a raw material of batteries, in a b

High nickel products were accepted by the international supply chain.

GER was spun off and initiated the IPO to open two channels for the capital.

GEM held the 20th anniversary celebration and set sail for a new journey of low carbon.

GEM issued Global Depositary Receipt (GDR) and listed on the Swiss Stock Exchange.

The first phase production line of the GEM Indonesia QMBA project has officially opened

GEM, Central South University, and Bandung Institute of Technology in Indonesia jointly established the China-Indonesia Joint Research Laboratory for New Energy Materials and Metallurgical Engineering Technology, becoming the first joint laboratory in China and Indonesia.