Nvidia is feeling the pressure in one of its most critical markets as recent data reveals a significant slide in its dominance over China’s AI hardware landscape. According to findings from IDC, the company’s share of the data center AI chip market plummeted to just 34 percent during the first half of 2026. This decline comes as shipping volumes took a massive hit, dropping by 44 percent compared to the previous year with total shipments falling to roughly 678,000 units.

The primary driver behind this downturn appears to be the tightening grip of United States export controls, which have severely restricted Nvidia’s ability to send high end processing power across borders. While the tech giant has attempted to navigate these regulations through modified product lines, the gap left by missing top tier chips has created an opening for domestic competitors who are eager to fill the void.

Huawei, in particular, is emerging as a formidable challenger as it closes the distance between itself and the American leader. With local firms ramping up production and government initiatives pushing for technological self reliance, Nvidia faces an uphill battle to regain its footing. The shift suggests that geopolitical tensions are fundamentally reshaping how artificial intelligence infrastructure is built within China’s borders.