CGN Power (SHE:003816, HKG:1816) started the full construction of its Huizhou Unit 4, with the first concrete pour for the nuclear reactor main building completed on May 10.
The unit, with an installed capacity of 1,209 megawatts, is now in the civil construction phase, according to a Tuesday filing with the Shenzhen bourse.
Shares of the power supplier rose 1% in recent trade on the Shenzhen and Hong Kong bourses.