Our Story Our Mine Our Growth Sustainability Team Investors Contact Us ESTMA Transparency Measures The Extractive Sector Transparency Measures Act (“ESTMA”) was made effective by the Government of Canada on June 1, 2015. This Act delivers on Canada’s international commitments to contribute to global efforts to increase transparency and deter corruption in the extractive sector by requiring extractive entities active in Canada to publicly disclose, on an annual basis, specific payments made to all governments in Canada and abroad. ESTMA - Annual Report- 2020 ESTMA - Amended Annual Report- 2019 ESTMA - Annual Report- 2018 ESTMA - Annual Report- 2017 Three Valley Copper TSXV: TVC Disclaimers and Terms of Use