Since October, the A-share market has experienced sharp volatility, and listed companies have shown a markedly increased willingness to proactively disclose their operational fundamentals and stabilize market expectations. According to incomplete statistics, 114 companies have disclosed substantial order backlogs, with several hundred-billion-yuan technology giants—including Eoptolink, Zhongji Innolight, TFC Optical Communication, and Shennan Circuits—taking the lead. In terms of performance, these companies were generally profitable in the first three quarters, with more than 20 companies—including Demingli, Shennan Circuits, and Sanhuan Group—each reporting net profits exceeding 1 billion yuan. In addition, based on the date of the first preliminary plan, nine companies have launched share repurchase preliminary plans since October.