Dongbu went under court-led reorganization from 2015 to 2016 soon after its 2014 issue. Its business normalized after Keystone Echoprime Co. took over the company. Since then, the company has raised most of its funds through private offering. The BBB0-rated debts will be unsecured. The company expects its new issue to draw heated demand from investors on the back of improved market liquidity and possible upgrade in rating.