1, the mission orientation is different. China National Nuclear Corporation shoulders the mission of strengthening nuclear power, using atomic energy peacefully and ensuring national energy security. CGNPC is a world-class clean energy group and the world's leading clean energy supplier and service provider. Committed to the production and supply of clean energy with zero carbon emission, committed to energy saving and emission reduction and clean energy utilization of the whole society, and providing large-scale, high-quality and sustainable clean energy products and services for the society.

2. The background is different. CNNC 1 July, 19991day, ten military industrial groups were reorganized on the basis of the original five national administrative military industrial groups, and China National Nuclear Corporation was established. China General Nuclear Power Group (CGNPC), formerly known as China Guangdong Nuclear Power Group, is a central enterprise that has gradually grown up with the reform and opening up and the development of nuclear power in China. It is a national super-large enterprise group composed of the core enterprise China General Nuclear Power Group Co., Ltd. and more than 40 major member companies.

3. Different business scope. In the new historical stage, CNNC will inherit the brilliant course of "two bombs and one ship" and "zero breakthrough" of nuclear power in Chinese mainland that has attracted worldwide attention for more than half a century. CGNPC successfully built Daya Bay Nuclear Power Station, which filled the gap of large-scale commercial nuclear power stations in China and realized the start of large-scale commercial nuclear power stations in China.