Steel Research Gaona announced that the board of directors of the company recently received a resignation application from Bi Zhongnan, the company's deputy general manager. Bi Zhongnan applied to resign as the company's deputy general manager due to another appointment due to a job transfer. According to relevant regulations, Bi Zhongnan's resignation report took effect on the day it was delivered to the board of directors. Bi Zhongnan directly holds 0.128 million shares of the company, accounting for 0.0165% of the company's total share capital. After Bi Zhongnan's resignation, he will continue to abide by the requirements of relevant laws and regulations. The company and the board of directors thanked Bi Zhongnan for his contributions to the company during his tenure.