At the G9L unveiling ceremony, XPENG revealed the official commencement of the world's inaugural production line boasting an automation rate exceeding 80%, epitomizing the concept of 'robots building robots.' Concurrently, its subsidiary, Pengxing Intelligence, has successfully raised over USD 900 million in its maiden funding round, attaining a post-investment valuation of RMB 43 billion, which surpasses half of XPENG Motors Group's market capitalization. Presently, as the euphoria in the humanoid robot sector gradually dissipates and capital markets adopt a more discerning approach, the majority of products are predominantly utilized for research and demonstration, with less than 10% making it to genuine industrial use and no instances of commercial deployment on a scale of ten thousand units. Although XPENG can capitalize on its automotive production framework, it still grapples with three primary hurdles: substantial engineering challenges and stringent deadlines, nascent dexterous hand technology, and a scarcity of internal pilot scenarios, making it difficult to absorb production capacity. Furthermore, the accumulation of embodied data and the management of B-end channels must commence from the ground up. Cost projections suggest that the IRON robot would necessitate an annual production volume exceeding ten thousand units to drive costs down to RMB 150,000-200,000. To justify the RMB 43 billion valuation, the annual delivery volume would have to hit 13,000 units, representing half of the current global shipments—a daunting task. Meanwhile, XPENG Motors is still in a phase of loss reduction, and the robotics division cannot indefinitely drain its cash reserves. While the activation of the production line signifies progress, a multitude of challenges must be overcome before commercial triumph can be achieved.