Group 1: Market Overview - The A-share market experienced fluctuations on January 8, with the ChiNext index initially dropping over 1% before narrowing its losses [2] - The controllable nuclear fusion concept stocks continued to show strength, while sectors like insurance, brokerage, and automotive faced declines [2] Group 2: Sector Performance - The controllable nuclear fusion sector saw significant gains, with stocks such as China First Heavy Industries, China Nuclear Engineering, and others hitting the daily limit [6] - The industrial machinery sector also performed well, with multiple stocks like Shaoyang Hydraulic and others reaching their daily limit [8] Group 3: Key Developments in Nuclear Fusion - A breakthrough in controllable nuclear fusion technology was announced by the Hefei Institute of Physical Science, confirming the existence of a density-free zone in the Tokamak, which is crucial for high-density operation [6] - The 2026 Nuclear Fusion Energy Technology and Industry Conference is scheduled for January 16-17 in Hefei, aiming to promote collaboration and innovation in the nuclear fusion industry [6] Group 4: Industrial Machinery Sector Initiatives - The Ministry of Industry and Information Technology and other departments issued an implementation opinion on the "Artificial Intelligence + Manufacturing" initiative, focusing on advancing intelligent equipment and robotics [10]