Tantalex announced that its 70% owned DRC subsidiary United Cominiere SAS has started exploration drilling on the Pegmatite Corridor which is immediately downstrike from the world's largest undeveloped hard rock lithium resource. The TiTan project: The Company would also like to update it's shareholders on the progress of the TiTan plant construction which remains on schedule for a start of operations in March 2023. The access road upgrade between Manono and the Titan plant location has been completed and the teams are now busy with preparing foundation work.

The Titan plant is Projected to produce approximately 1'400 dmt of Tin concentrate and 220 dmt of Tantalum concentrate per annum. Manono Lithium Tailings Project The Company would also like to announce that it has appointed Novopro Projects of Montreal to conduct the Preliminary Economic Assessment (PEA) for the Phase 1 of the Manono Lithium Tailings project. The objective of the Company is to focus on bringing dumps K, G and I in the southwest of the concession into production as early as possible.

Further to the positive results received from the HLS testing, the Company has proceeded with additional metallurgical testworks for material from Dumps K and G to determine the optimal process flow sheet for the production of 6% Li2O Spodumene Concentrate (SC6).