BYD unveiled Xiao Di in early August at its Di Space experience centre in Zhengzhou, the carmaker’s first entry into humanoid robots. It stands 1.61 metres, weighs 58.5 kilograms and has 31 degrees of freedom, seven of them in each hand. It carries 360-degree vision with facial and gesture recognition, and does real-time translation across six Chinese dialects and six foreign languages.
The job is retail. Executive vice president Stella Li described two to three units per store, greeting customers, explaining models and demonstrating in-car systems, expanding to supermarkets, shopping malls and warehouses in the medium term and homes eventually. What was shown is a working prototype rather than a concept, but no production timeline or price came with it.
The economics are the actual argument. Batteries, electric motors, electronic control systems and volume manufacturing all carry over from cars, which is why automakers rather than robotics startups are now setting the pace in China. Tesla, Xiaomi, XPeng, Chery, Changan and GAC are all running programmes on the same logic.
The wall is regulatory. On 28 July the FCC approved import restrictions on newly developed Chinese humanoid robots and connected inverters, citing national security, espionage and cyber risk to critical infrastructure. Because the restrictions apply to models not previously approved for the US market, Xiao Di is effectively shut out before it has shipped. That is the same constraint Unitree flagged in its listing documents this month, and it is becoming the defining fact of the sector: China builds nearly all the humanoids, and the wealthiest market for them is closing.
