Investor Presentaiton

In the petrochemical industry, feedstock and product prices are highly correlated, creating a natural protection (a natural "hedge") over time Financial Highlights - Commodity Risks 1 2 3 4 PE US and Naphtha ARA Prices¹ (US$/ton) PP US and Propylene US Prices¹ (US$/ton) PP Europe and Propylene Europe Prices¹ (US$/ton) Naphtha ARA - PE USG - Brazil Mix² Propylene US PP US - Propylene Europe - PP Europe 2007 2010 2013 2016 2019 2022 2007 2010 2013 2016 2019 2022 2007 2010 2013 2016 2019 2022 Additionally, in addition to the natural "hedge", the mitigation of Commodity Risks may be achieved by contracting Commodity Hedge operations Note (1): External consulting firms. Note (2): PE USG Brazil Mix = 0.3* LDPE US + 0.3*LLDPE US + 0.4*HDPE US. PUBLIC Braskem 37

View entire presentation