On December 4, Gelonghui reported that Shandong Mining Machinery Group had 7 consecutive limit-ups, Zhejiang XCC Group and Greatoo Intelligent Equipment Inc. had 4 consecutive limit-ups, Zhejiang Rifa Precision Machinery, Changzhou NRB Corporation, and Shenyang Yuanda Intellectual Industry Group were at limit-up, and Sichuan Etrol Technologies rose over 15%. On the news front, Huawei is collaborating with China Mobile and Siasun Robot&Automation to develop robot applications in 5.5G network scenarios for both B-end and C-end various applications. Additionally, on November 29, the China North Industries Group Corporation announced the establishment of a humanoid robot innovation consortium during the China Weapon Equipment Technology Innovation Week at central enterprises.