Yerington, NV – August 31, 2021 – Nevada Copper Corp. (TSX: NCU) (OTC: NEVDF) (“Nevada Copper” or the “Company”) today provided an update regarding operations at the underground mine at its Pumpkin Hollow project (the “Underground Mine”), as well as an update on financing matters. All amounts below are stated in US dollars.

Operations Update
• Stoping and Lateral Development: Development and penetration through the water bearing dike has now been completed on the first crossing. Lateral development beyond this crossing is now into solid ground at a pace consistent with mine plan rates focused on establishing production from the East-North deposit. In addition, with steel support beams recently installed, a second crossing is expected in the coming weeks, further enhancing development rates.
• Stoping: The Company has mined the second stope in the Alphabet Zone at a CuEq grade of 1.45% with backfilling scheduled to start in the coming week.
• Surface Ventilation Fans: Delivery of the surface fans remains on schedule with installation and commissioning expected to be completed in Q4 2021 with sustainable hoisting rates of 3,000 tpd expected to follow.
“We are pleased to have completed our first crossing of the water dike enabling our development rates to increase in line with our mine plan expectations,” stated Mike Brown, Interim Chief Executive Officer of Nevada Copper. “We look forward to continued production rate increases in Q3 and Q4 of this year.”

Financing Update
? KfW Credit Facility Amendment Discussions: On August 31, 2021, the Company received an extension of the waiver from KfW IPEX-Bank (“KfW”), the Company’s senior project lender, to September 30, 2021 to complete the project completion test (the “Project Longstop Date”) under the amended and restated credit agreement (“Amended KfW Facility”). The Company is in discussions with KfW regarding a longer-term extension of the Project Longstop Date into 2023; deferral of debt servicing by up to twenty-four months; and the deferral of certain financial covenants under the Amended KfW Facility to further support the ramp-up of the Underground Mine. The Company expects to have the proposed
extension and amendments finalized in the next month. However, there can be no
assurance that such extension and amendments will be finalized by such times or at all. Failure to finalize the extension would result in the Company being in default under the Amended KfW Facility.
? Additional $13M of liquidity: The existing Promissory Note provided by Pala Investments Limited, the Company’s largest shareholder (“2021 Promissory Note”) has been amended (subject to regulatory approval) to allow total borrowings of up to $55 million, providing an additional $13 million of liquidity to the Company. Further draws by the Company are subject to agreed use of proceeds. The 2021 Promissory Note has a maturity date of June 30, 2022, and bears interest at 8% per annum on amounts drawn. Pursuant to the amendment, the 2021 Promissory Note now provides for an arrangement fee of 6% on the full
commitment amount of $55 million, which will be capitalized. The proceeds will be used to fund the development and ramp-up of the Underground Mine and related working capital needs. The amendment was reviewed and approved by a committee of independent directors of the Company.

Qualified Persons
The technical information and data in this news release was reviewed by Greg French, C.P.G., and Norm Bisson, P.Eng., for Nevada Copper, who are non-independent Qualified Persons within the meaning of NI 43-101.