Our Story Our Mine Our Growth Sustainability Team Investors Contact Us TSXV:TVC C$0.22 ▼ -10.20% COPPER: U$4.28 ▼ -3.60% Exploring Less than 10% explored of 46,000 hectare strategic land package Fueling the future with copper Three Valley Copper (TVC) is peppered with potential. Already producing 99.99% pure copper cathodes from its mineral reserves, TVC has over 46,000 hectares to explore with over 100 copper occurrences mapped and 70 artisanal exploitation points registered having geological characteristics similar to those of its identified orebodies. In an attractive mining jurisdiction, TVC’s neighborhood boasts a number of successful Chilean operating copper mines. An opportunity to grow, is just around the corner. TVC by the Numbers ~US$300M NPV(8%) After-tax 7 >1000% After-tax IRR 3 24M lbs Avg. Annual Cu Production 8 $1.66/lb Operating Cash Cost $4.50/lb long-term flat copper price 3 Video Located near the town of Salamanca, TVC is situated 300km north of Santiago Chile View Video Highlight TVC controls 46,348 hectares of land with less than 10% explored. Located in the prolific Cretaceous belt of Chile, this area hosts many deposits ranging from small to world-class. Read more Press Releases Stay up to date with the latest news from Three Valley Copper Subscribe to press releases Includes only the Don Gabriel Manto open pit, Papomono Masivo underground and ENAMI tolling revenues. Excludes the Don Gabriel Vetas, Papomono Norte, Manto Norte, Epitermal, Papomono Cumbre, Papomono Mantos Conexión and Papomono Sur that were previously included in the Company's Preliminary Economic Assessment Case. Capital cost estimate was completed at an accuracy of +/- 25%. The Technical Report was prepared using a long-term flat copper price forecast of US$2.75/lb. Figures are derived based on a long-term flat copper price forecast of US$4.50/lb. Includes revenue from long-term tolling contract with ENAMI of minimum of 15,000 t/month and a tolling rate of US$27.50/t of material received. MTV delivers copper cathodes produced from supplied feed material to ENAMI, on the basis of a contractual metallurgical recovery of 78%. MTV has tax losses available to apply that will shelter any tax payable on operating profits, due to capital costs and operating losses sustained by prior operators. MTV is subject to a sliding scale copper royalty payable to the Chilean government. Does not include copper production from purchasing of mineralized material from small scale third party miners and any additional copper production pursuant to excess recovery from the ENAMI toll milled material. NPV is calculated based on monthly discounting using a reference date of July 2018 – Technical Report dated December 14, 2018 - Amended and Restated May 27, 2021. Based on a 6.5 year life of mine. Three Valley Copper TSXV: TVC Disclaimers and Terms of Use