AMENDMENT TO THE ELECTRIC POWER PURCHASE AND SALE AGREEMENTElectric Power Purchase and Sale Agreement • June 23rd, 2006 • Braskem Sa • Industrial organic chemicals
AMENDMENT I-A TO THE ELECTRIC POWER PURCHASE AND SALE AGREEMENT, CELEBRATED BETWEEN COMPANHIA HIDRO ELÉTRICA DO SÃO FRANCISCO – CHESF AND BRASKEM S.A.- UNIB-BA, DATED AS OF 10/20/2004.
ContractElectric Power Purchase and Sale Agreement • June 23rd, 2006 • Braskem Sa • Industrial organic chemicals
SECOND AMENDMENT TO THE ELECTRIC POWER PURCHASE AND SALE AGREEMENT — EPPSA-011/2004, CELEBRATED BETWEEN COMPANHIA HIDRO ELÉTRICA DO SÃO FRANCISCO-CHESF AND BRASKEM S.A.-UNIB-BA, DATED AS OF 10/20/2004.
