湖南黄金：上半年净利润6.6亿元，同比增长49.66%。

Core Insights - The company reported a net profit of 660 million yuan for the first half of the year, representing a year-on-year increase of 49.66% [1] Financial Performance - The net profit for the first half of the year reached 660 million yuan [1] - This reflects a significant growth of 49.66% compared to the same period last year [1]