Registered Recurring EBITDA was R$10.6 billion and cash generation was R$3.3 billion SÃO PAULO, March 23, 2023 /PRNewswire/ — BRASKEM S.A. (B3: BRKM3, BRKM5 and BRKM6; NYSE: BAK; LATIBEX: XBRK) the largest resin producer in the Americas and the world’s leading biopolymers producer,…