港股黄金股走强，中国黄金国际涨近7%，山东黄金涨逾5%

Group 1 - The core viewpoint of the article highlights the strong performance of gold stocks in the Hong Kong market, with notable increases in share prices for specific companies [1] Group 2 - China Gold International saw a nearly 7% increase in its stock price [1] - Shandong Gold experienced a rise of over 5% in its stock price [1]