黄河旋风股价下跌4.27% 上半年亏损扩大至2.99亿元

Group 1 - The stock price of Huanghe Xuanfeng closed at 4.71 yuan on August 27, down 4.27% from the previous trading day, with a minimum intraday price of 4.70 yuan and a trading volume of 669,000 shares, amounting to 323 million yuan in transaction value [1] - The company's main business focuses on superhard materials and products, including industrial diamonds, cultivated diamonds, and grinding wheels [1] - According to the latest financial report, Huanghe Xuanfeng's revenue for the first half of the year was 699 million yuan, representing a year-on-year increase of 7.56%, but the net loss expanded to 299 million yuan, compared to a loss of 248 million yuan in the same period last year [1] Group 2 - The company's asset-liability ratio has reached 84%, with short-term loans amounting to 2.5 billion yuan and cash and cash equivalents of 323 million yuan [1]