Tranche Update on Ningbo Ronbay New Energy Technology Co.,Ltd.'s Equity Buyback Plan announced on October 17, 2023.

Ningbo Ronbay New Energy Technology Co Ltd is a China-based company mainly engaged in the research and development (R&D), production and sales of lithium battery cathode materials and their precursors. The Company's core products are NCM811 series, NCA series, Ni90 and above ultra-high nickel series ternary cathode and precursor materials. The ternary cathode materials are mainly used in the manufacture of lithium batteries, and are mainly used in the fields of new energy vehicle power batteries, energy storage equipment and electronic products. The Company's products are sold to domestic and foreign markets.