Minutes of Extraordinary General Meeting of Braskem S.A.

The Extraordinary General Meeting of Braskem S.A. was held on June 8, 2026, to discuss and vote on several key proposals. The meeting addressed the reformulation of the company's Bylaws to align with a new Shareholders' Agreement and incorporate updated governance practices. This included amendments to various articles concerning the company's structure, board of directors, and committees. Shareholders also approved the consolidation of the Company's Bylaws and authorized the Board of Directors to anticipate the end of the current Executive Board's term to align with the Board of Directors' term. Furthermore, new members were elected to the Board of Directors and the Fiscal Council. The meeting confirmed the independent director status of certain elected members. Resolutions were passed with a majority of votes from shareholders present.