1 q11 conference call presentation
Presentation 3Q12
Brakem acordo acionistas20100401_en
Conferência btg pactual – fevereiro 2011
Apimec 220311 eng
Credit suisse conference
Braskem presentation 4_q06_20091201_en
Oil, gas & petrochemicals conference
Braskem presentation 3_q07_20091201_en
Conference call presentation 4 q07 results
Apresentação hsbc road show
S&p inv grade braskem_300311
Rui chammas
Conference call presentation 3 q10 results
Apresentação braskem day ny
2Q11
Presentation 1 q10 results
Conference call presentation 1 q10 results
Conference call presentation 4 q10 and 2010 results
Presentation 3Q11