Twice the price is about right now. i will even go further Russian nuclear reactor exports will become basically zero if Russia fully implement its new domestic Nuclear plan simultaneously which is tied to building plants in many different places.I doubt it will actually cost half the price to build an NPP in Kazakstan by China vs Russia.
I think the difference in price is because China expects to be able to build it faster.
Russia built the Belarussian NPP in 9 years while China built the NPP in Pakistan in 6 years. So I expect China to be able to make it 33% cheaper.
But then again the plant in Pakistan did not have cooling towers. It was cooled by the ocean. Those easily will add time and expense to the build.
