In June 2016, the foundation stone of the plant was laid.

The plant was completed in February 2017.

Mass production with material in October 2017.

In January 2018, Full-scale production of Φ860mm products.

In September 2018 Production of Ф860mm graphitized products scaled up to mass - production lecels. Simultaneously, trial production of Φ970mm products got underway.

In April 2019, Φ970mm graphitized products are mass-produced.

In November 2019, Mass production of the Φ1100mm×1100mm product began.

In 2020 In March, 2200mm×700mm×720mm products were mass-produced.

In 2021, Φ1200mm package material production.

In 2022, Φ1250mm graphitized products are mass-produced.

In 2023, 2200mm×850mm×720mm mass-produced.

In 2024, Graphite for 7um semiconductors was successfully developed and put into mass production.