On January 29, 2024, Braskem S.A. announced an amendment to their steam supply agreement with Petrocoque S.A., extending the contract's duration until March 24, 2026, with an estimated value of R$88.39 million. The agreement originally commenced on September 25, 2009, and has been amended previously until March 2024, ensuring a continued supply for Braskem’s polyethylene unit in Cubatão, Brazil.