Responsible Minerals Initiative

As an initiative of the Responsible Business Alliance (RBA), the Responsible Minerals Initiative (RMI) has become a trusted and widely used resource across industries to address responsible mineral sourcing in the supply chain. More than 400 companies are currently RMI members. 

Vitar formally applied to join the RMI in February 2026 with the goal of further advancing full-chain compliance from mica mining to use. The company is committed to responsible mineral sourcing and to building a robust and sustainable mica supply chain. In accordance with the five-step framework of the Organization for Economic Cooperation and Development (OECD), we establish a supply chain due diligence management system, actively respond to the demands of relevant parties for due diligence management, and ensure that the supply chain is transparent and legal and the sustainable development of the company.

Supply Chain Policy

Due Diligence Report

Grievance Procedure of Vitar