Yixing Changjili Chemical Plant was established.

Took the lead in the successful development of high-purity chlorinated n-butane, filled the domestic gap, replaced imports, and won the provincial high-tech product certificate and invention patent

Founded Yixing Changjili Chemical Research Institute, responsible for the company's research and development projects

Took the lead in the successful development of aqueous chlorinated rubber, filled the domestic gap, won the national high-tech products, the Ministry of Science and Technology innovation fund, provincial research plan, patent and other certificates

Awarded high-tech enterprise of Jiangsu Province

Successfully developed non-white oil n-butyl lithium, won the provincial high-tech product certificate, invention patent

Successfully recovered brine to produce anhydrous crystalline lithium chloride

Wuxi Organolife Catalyst Engineering Technology Research Center was established

Drafting of industry standards for n-butane chloride

Completed Yixing City science and technology innovation project; The project of harmless treatment and resource utilization of lithium containing industrial wastewater was accepted, and 8 related patents were declared

In the same year, it was acquired by Zhejiang Tiantie Industry Co., Ltd. [Stock code 300587] and became a holding subsidiary of Tiantie.

The company was authorized by the provincial Department of Science and Technology to set up Jiangsu organic lithium catalyst engineering technology Research center

Changjili fully merged into Tiantie shares [Group], and its wholly-owned subsidiary Anhui Tiantie Lithium New Energy Co., LTD., invested in the construction of 600 acres of lithium battery supporting products industrial park in Lujiang County, Anhui

Jiangsu Province special special new small and medium-sized enterprise certification

Won the Wuxi 2022 annual manufacturing industry ten most growth enterprises