Ritch Mueller acted as Mexican counsel to BNP Paribas, in connection with (a) certain second amended and restated credit agreement, dated as of July 30, 2019, pursuant to which the parties thereto amended and restated the terms of the 2017 credit agreement in order to establish in favor of Minera Media Luna (i) a senior secured revolving term credit facility for a total amount of USD$150 million and (ii) a senior secured non-revolving term credit facility for a total amount of USD$185 million and (b) the corresponding amendment agreement to certain Mexican Security Documents granted in favor of BNP Paribas, in its capacity as Administrative Agent, acting on behalf and for the benefit of the Finance Parties.