KARACHI (APP) - The Karachi Stock Exchange (Guarantee) Limited has recomposed KSE 30-Index, effective from August 15, 2011. According to KSE here Friday, three companies namely Dawood Hercules Chemicals, Unilever Pakistan Ltd and Nestle Pakistan Ltd have been included in the Index. These incoming companies will replace Jahangir Siddiqui & Co Ltd, Bank Al-Falah Ltd and Mari Gas Company Ltd. The Index has been recomposed, based on the prices from June 30, 2010.