AMENDING AGREEMENT NO. 4 THIS AGREEMENT is dated as of the 20th day of April, 2020.Amended and Restated Precious Metals Purchase Agreement • March 30th, 2021 • Hudbay Minerals Inc. • Metal mining • Ontario
WHEATON PRECIOUS METALS INTERNATIONAL LTD. (formerly Silver Wheaton (Caymans) Ltd.), a company existing under the laws of the Cayman Islands
