See 4. Corporate Management System "Management structure As part of its thorough dedication to complying with its supply chain policy, the Company has internal rules that include the following provisions in regard to due diligence: - The responsibility for the supervision of due diligence and risk management planning and implementation falls to the Company's precious metals business director. - To ensure that each business division appropriately fulfills the roles and responsibilities needed to implement the due diligence program and to report on any identified red flags or potential risks, the Company has appointed a due diligence program manager who is responsible for coordinating tasks among the relevant divisions, which include the sales, manufacturing, and administrative divisions."