华钰矿业(601020.SH)：上半年净利润1.82亿元 同比增长66.79%

Group 1 - The core viewpoint of the article is that Huayu Mining (601020.SH) reported significant growth in its financial performance for the first half of the year, indicating a strong operational performance [1] Group 2 - The company's operating revenue reached 803 million, representing a year-on-year increase of 35.47% [1] - The net profit attributable to shareholders of the listed company was 182 million, showing a year-on-year growth of 66.79% [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 167 million, reflecting a year-on-year increase of 61.85% [1]