MPX was created with the concept of sustainability in its DNA. The company believes that the only way of handling its business is by means of an ethical behavior which can contribute to the economic, social and environmental development and ensure the life quality of present and future generations.

Being aware of their influence in the development of the regions where it operates, MPX is implementing a series of actions aiming at the conservation of the environment and the minimization of the interferences in the ecosystems. One of them is the protection of Lençóis Maranhenses National Park, that covers an area of 155 thousand hectares, which includes beaches, dunes, rivers, lagoons and mangroves.

MPX has signed a partnership agreement with Instituto Chico Mendes de Conservação de Biodiversidade – ICMBio, an instrumentality linked to the Brazilian Ministry of the Environment. The company has donated resources for the implementation of infrastructure for public visitation, and for the maintenance of the park areas, for a period of 10 years.