
The Crisis Unfolds
One of China’s top server makers, H3C, has warned clients of a looming shortage of Nvidia’s H20 AI chips—the most advanced processors legally available in China under U.S. export restrictions. According to a notice seen by Reuters, current inventories are nearly exhausted, and new shipments face delays until mid-April.
Despite H3C later denying the notice, industry sources confirm that H20 chips are already scarce, with distributors reporting last-minute sell-outs at inflated prices.

Why the Sudden Surge in Demand?
The shortage comes as Chinese tech giants like Tencent, Alibaba, and ByteDance scramble to adopt cost-effective AI models from startups like DeepSeek. Since January, orders for H20 chips have skyrocketed, pushing supply chains to their limits.
However, geopolitical tensions, shipping disruptions, and production hurdles have worsened the situation. U.S. officials are even considering stricter curbs on H20 sales to China, fearing military applications.
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Who Gets the Chips?
With limited supply, H3C plans to prioritize long-term, high-margin clients—leaving smaller firms struggling to secure stock. Meanwhile, domestic alternatives from Huawei and Cambricon are gaining traction, but they still lag behind Nvidia’s performance.
What’s Next for China’s AI Dreams?
Analysts estimate Nvidia shipped 1 million H20 chips in 2024, earning over $12 billion. But if shortages persist, China’s AI expansion could face major roadblocks. Will local chipmakers fill the gap, or will U.S. restrictions force a slowdown?
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