Mr. Brendan Creaney reports

TREVALI ANNOUNCES MANAGEMENT CHANGE

Trevali Mining Corp.'s Matthew Quinlan is departing as Trevali's interim chief financial officer, effective Aug. 31, 2020. Mr. Quinlan has served as interim CFO since March 3, 2020, after having supported Trevali in a consulting capacity since October, 2019.

"I thank Matt for his efforts over the past 11 months. He has been integral in the process of securing additional liquidity for the company. We wish him well in his future endeavours," said Ricus Grimbeek, president and chief executive officer.

Brendan Creaney, currently the vice-president of investor relations, has been appointed interim CFO. Trevali has engaged a search firm and the process to retain a permanent CFO is progressing.

About Trevali Mining Corp.

Trevali is a global base-metals mining company, headquartered in Vancouver, Canada. The bulk of Trevali's revenue is generated from base-metals mining at its three operational assets: the 90-per-cent-owned Perkoa mine in Burkina Faso, the 90-per-cent-owned Rosh Pinah mine in Namibia and the wholly owned Santander mine in Peru. In addition, Trevali owns the Caribou mine, Halfmile and Stratmat properties, and the Restigouche deposit in New Brunswick, Canada, and the past-producing Ruttan mine in Northern Manitoba, Canada. Trevali also owns an effective 44-per-cent interest in the Gergarub project in Namibia, as well as an option to acquire a 100-per-cent interest in the Heath Steele deposit located in New Brunswick, Canada.

The shares of Trevali are listed on the Toronto Stock Exchange, the OTCQX (symbol: TREVF), the Lima Stock Exchange (symbol: TV) and the Frankfurt Exchange (symbol: 4TI).

We seek Safe Harbor.