ISTANBUL (Turkey), December 15 (SeeNews) – Turkish carbon fibre producer DowAksa, a 50/50 joint venture between US firm Dow Chemical Co and Turkey’s Aksa Akrilik Kimya Sanayii [BIST:AKSA], has acquired a 50% stake in German prepreg producer c-m-p GmbH, acrylic fiber producer Aksa Akrilik said.