Share ownership Sinomine Resource Group Co., Ltd.

Sinomine Resource Group Co Ltd is a China-based company mainly engaged in the development and utilization of lithium-ion battery raw materials. The Company operates five segment. The Lithium-ion Battery Raw Material Development and Utilization segment is engaged in the development and utilization of battery-grade lithium carbonate, battery-grade lithium hydroxide and battery-grade lithium fluoride. The Rare Light Metals (Cesium, Rubidium) Resource Development and Utilization segment is engaged in the mining and processing of cesium salts such as cesium formate, as well as rubidium salts such as rubidium carbonate and rubidium nitrate. The Solid Mineral Exploration and Mineral Rights Development segment is engaged in solid mineral resource exploration and mineral rights development businesses. The Trading segment is engaged in the trading of lithium-ion battery raw materials and rare light metals. The Others segment is mainly engaged in the operation of leasing and other businesses.