港股核电股再度走强，中核国际(02302.HK)涨超22%，中广核矿业(01164.HK)、中广核电力(01816.HK)涨超3%，中广核新能源(01811.HK)涨超1.5%。

Group 1 - The core viewpoint of the article highlights the strong performance of nuclear power stocks in the Hong Kong market, with notable increases in share prices for several companies [1] Group 2 - China National Nuclear Corporation International (02302.HK) saw a rise of over 22% in its stock price [1] - China General Nuclear Power Corporation Mining (01164.HK) and China General Nuclear Power Corporation Electric (01816.HK) both experienced increases of over 3% [1] - China General Nuclear Power Corporation New Energy (01811.HK) recorded a rise of over 1.5% [1]