March 12 (Reuters) - Nexen Tech Corp :
* Says it will issue 2nd series unregistered and unsecured private convertible bonds, to raise 12.8 billion won in proceeds for operations and investment
* Maturity date is March 14, 2021, coupon rate is 0 percent and yield to maturity is 3.5 percent for the bonds
* Conversion price is 6,141 won/share and conversion ratio is 100 percent
Source text in Korean: goo.gl/achxPf
Further company coverage: (Beijing Headline News)