Yibin Tianyi Lithium Industry Co., Ltd，which locates in Yibin City Sichuan Province ,China. was founded in Nov 2018, mainly focuses on researching and manufacturing of lithium hydroxide. The company was invested up to 100 million U.S dollars. The annual capacity of phase I is 20000 metric tons lithium hydroxide，which had reached the production capacity in November 2020. The planned production capacity of phase II is 25000 metric tons of lithium hydroxide, which had started construction on December 19, 2020, and is expected to be put into production at the fourth quarter of 2021. In May 2020, Tyeeli acquired 9% stocks of AVZ group which owns the mine of Manono in Congo. At present, the mine is known as having 209 million metric tons mineral resources in the area, which equals to 8 million tons of LCE resource reserves. The high-quality and abundant resources allows the company to offer the most reliable and stable supply of products to customers. Tyeeli plans to build a first-class production base project with an annual output of 100000 metric tons of battery grade lithium hydroxide by 2025.