Chinese authorities summoned Nvidia Corp. to discuss alleged security risks related to its H20 chips, casting doubt over the domestic business of the world’s most valuable company weeks after co-founder Jensen Huang met senior officials in Beijing.

China has summoned Nvidia to address alleged H20 chip security flaws, raising fresh concerns about the AI giant’s China business.

Any safety concern by Beijing could jeopardize the sale of H20 chips in China. Citing unnamed U.S. AI experts, the Chinese regulators said Nvidia has developed mature technology t