Shanghai Hi-Tech Control System issued a public announcement on abnormal fluctuations in stock trading. The company's main business can be summarized as digital business and green business. Digital business includes industrial electrical automation business and industrial information business; green business includes high-power electrical products business and new energy storage business. The company is steadily advancing various work according to the business development strategy and planning of "one body and two wings". We hope that investors will rationally treat recent market hotspots.