Xin Jing Bao·2025-05-16 15:25Group 1 - The concept of ergot sulfur has gained popularity, leading to significant stock price movements among related companies, with some experiencing a daily limit increase [1][3] - Kelong Pharmaceutical has been actively promoting ergot sulfur, with its chairman showcasing the product's potential in an advertisement, which has contributed to the surge in related stocks [1][2] - Several companies have responded to investor inquiries regarding their involvement with ergot sulfur, indicating that the revenue from products containing this ingredient is currently low and has minimal impact on overall performance [3] Group 2 - Kelong Pharmaceutical has been focusing on the health industry for seven years, emphasizing the commercialization of ergot sulfur as a key growth factor [2] - Other companies, such as Haizheng Pharmaceutical and Wanbang Pharmaceutical, are also exploring the potential applications of ergot sulfur, with ongoing research and development efforts [3]