0001104659-12-058178 Sample Contracts

PRECIOUS METALS PURCHASE AGREEMENT BETWEEN SILVER WHEATON CORP. — AND — HUDSON BAY MINING AND SMELTING CO., LIMITED — AND — HUDBAY MINERALS INC. Dated August 8, 2012

Precious Metals Purchase Agreement • August 15th, 2012 • HudBay Minerals Inc. • Metal mining • Ontario

• Contract Type
  Precious Metals Purchase Agreement
• Filed
  August 15th, 2012
• Company
  HudBay Minerals Inc.
• Industry
  Metal mining
• Jurisdiction
  Ontario

SILVER PURCHASE AGREEMENT BETWEEN SILVER WHEATON (CAYMANS) LTD. – AND – HUDBAY (BVI) INC. – AND – HUDBAY MINERALS INC. Dated August 8, 2012

Silver Purchase Agreement • August 15th, 2012 • HudBay Minerals Inc. • Metal mining • Ontario

• Contract Type
  Silver Purchase Agreement
• Filed
  August 15th, 2012
• Company
  HudBay Minerals Inc.
• Industry
  Metal mining
• Jurisdiction
  Ontario

WHEREAS the Supplier has agreed to sell to Silver Wheaton, and Silver Wheaton has agreed to purchase from the Supplier, an amount of Refined Silver (as defined below) equal to the Payable Silver (as defined below) subject to and in accordance with the terms and conditions of this Agreement;