Portuguese 
Governance
It's only good for us if it's good for everyone
Based on our Purpose of transforming mineral resources into the best wealth-generating solutions, we are committed to goals and ethical conduct to ensure the integrity of the environment, employees, partners, and society.
Principles of Behavior, Conduct and Ethics
Our Policies and Principles of Behavior and Action are based on the ethical foundation of our shareholders Saint-Gobain and Sibelco.
Give voice to your concerns
Here it is possible to submit denunciations, complaints, suggestions, or compliments.
Your manifestations will be received, analyzed, and treated with ethics and exemption by the Company's Directive Committee, which is committed to guaranteeing the secrecy and confidentiality of your information.
