特斯拉发包中，Optimus产业链公司定点进展

Core Viewpoint - The article discusses the recent developments in the T-chain companies, particularly in relation to their engagement with North America and the implications for the commercial space sector, highlighting the potential for investment opportunities as these companies secure contracts and establish production capabilities [2][3]. Summary by Sections T-chain Developments - T-chain companies are actively engaging in North America, with the first core T-chain company receiving a significant contract, indicating a potential shift of funds from the commercial space sector to robotics [2]. - The article emphasizes the importance of identifying companies that are genuinely progressing in terms of production capacity and securing orders, particularly as the Optimus Gen3 is expected to be released in Q1 [3]. Market Reactions - There has been a notable increase in optimism among sell-side analysts regarding North American engagements, with several companies like TP, WX, RT, KS, FS, and SL being highlighted for their positive communication outcomes [4]. - The article notes that companies that have successfully communicated with North America have seen significant stock price increases, particularly in December and January [4][6]. Key Milestones - The expected timeline for key milestones includes the finalization of contracts and production agreements, with specific focus on components such as lead screws and gear reducers, which are anticipated to reach the finalization stage by the end of January [7]. - The article mentions that the integration of new technologies, such as GaN processes and ceramic balls, is also gaining traction, with several companies nearing the point of contract finalization [7]. Future Outlook - As the Optimus model approaches production, the article suggests that the focus will increasingly shift to identifying core companies within the T-chain that are making tangible progress [9][10]. - The article concludes with a call for continuous monitoring of developments within the T-chain sector, as more companies are expected to emerge with significant updates and potential investment opportunities [11].