SIASUN(SZ:300024) 2 1 Shi Ji Jing Ji Bao Dao·2025-12-04 02:03Group 1 - The A-share market indices opened higher on December 4, with the robotics sector leading the gains, particularly the robotics ETF (562360) which rose by 1.57% [1] - The robotics ETF tracks the CSI Robotics Index, which includes stocks from system solution providers, digital workshop and production line integrators, automation equipment manufacturers, and related companies [1] - Recent developments in the humanoid robot sector have been positive, with leading companies making significant moves, indicating a transition from technology research to commercial implementation [1] Group 2 - Open Source Securities noted a rebound in the humanoid robot sector, indicating a window for investment as the sector shows signs of recovery and capital inflow [1] - The humanoid robot sector is expected to enter a mass production phase by 2026, with major companies entering the market and policy support likely to materialize [1] - On December 3, Tesla's CEO Musk shared a video of the Tesla Optimus humanoid robot running, showcasing advancements in the field [2] - On December 2, the company Zhongqing Robotics officially launched the T800 humanoid robot, marking the start of its sales process [2]