XPeng Inc. has commissioned production lines for humanoid robots at its manufacturing facility and completed the line production of its first advanced humanoid robot, which walked off the lines autonomously, the company announced on September 7, 2026. The Guangzhou-based company described the event as a transition from research-and-development prototyping to line manufacturing for its next-generation IRON robot. XPENG said the lines are the first automated production lines for advanced humanoid…