Nvidia said on Thursday its products have no "backdoors" that would allow remote access or control after China raised concerns over potential security risks in the firm's H20 artificial intelligence chip.

Nvidia has received approval to resume shipments of its modified H20 AI chips to China, signaling a cautious win for the company in one of the world’s most critical AI hardware markets. The chips,

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