Henan shifts the focus of its synthetic diamond industry to semiconductor thermal management, targeting the AI GPU market
Henan Province in China produces 80% of the country's synthetic diamonds and is shifting its focus from jewelry to advanced semiconductor technology. Leveraging diamond's extremely high thermal conductivity, lab-grown diamonds are becoming a key thermal management material for high-performance AI GPUs, opening new markets for Henan's manufacturing base.
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Henan's shift from synthetic diamonds to semiconductor thermal management materials represents an industrial change upstream in the AI GPU supply chain.
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China's Henan province, which produces 80% of China's synthetic diamonds, is shifting its focus from jewelry to advanced semiconductor technology.
Thanks to diamond's ultra-high thermal conductivity, lab-grown diamonds are fast becoming premier heat spreaders for high-performance AI GPUs—opening a massive new market for Henan's manufacturing hub.