Optimus量产前夕，“新T链”们，来了！

Core Viewpoint - The article discusses the recent surge in the T-chain market, driven by the anticipated mass production of Tesla's Optimus robot, indicating a shift towards a more focused selection of key T-chain companies as the market evolves towards 2026 [1][11]. Summary by Sections T-chain Market Dynamics - The T-chain market has transitioned from an "expansion" phase to a "contraction" phase, with a focus on fewer, more reliable companies as mass production approaches [2][3]. - Initially, over 70 T-chain companies were identified, which increased to over 80 by October, but the number is expected to decrease significantly as the market narrows down [2]. Key Developments and Predictions - The T-chain market's performance is closely linked to the progress of Tesla's projects, with significant rebounds noted in mid-November and December due to positive developments in core companies [3]. - Recent communications and agreements with North American partners have led to a surge in orders and confirmations for T-chain companies, indicating strong market interest [3][5]. Emerging Technologies and Opportunities - The article highlights the importance of new technologies such as GaN (Gallium Nitride) and other innovations that are gaining traction in December, with several companies experiencing notable stock performance [9][10]. - The focus on new materials and technologies, including ceramics and integrated sensors, is expected to drive further interest and investment in the T-chain sector [10]. Market Sentiment and Future Outlook - The T-chain sector is currently experiencing a major upward trend, with expectations for continued growth leading into 2026 as more positive developments are anticipated [11]. - The article emphasizes the need for ongoing monitoring of key T-chain companies and their developments, as the market is expected to evolve rapidly with new opportunities emerging [10][12].