Nanjing Hanrui Cobalt Co.,Ltd. cancelled the transaction announced on February 10, 2023

Nanjing Hanrui Cobalt Co Ltd is a company mainly engaged in research, development, production and sales of metal cobalt powder. The Company operates four segments: cobalt powder, cobalt salt, cobalt concentrate and electrolytic copper. The cobalt powder and other cobalt products are used in aviation, aerospace, electronic appliances, cobalt-containing new energy power batteries and other fields. The electrolytic copper products are used to produce copper pipes, copper wires and copper castings.