AI Servers Fuel HVLP Copper Foil Supply Crunch
💡AI server foil shortage to 30% by 2027; ByteDance goes 30% domestic chips.
⚡ 30-Second TL;DR
What Changed
ByteDance allocates 850bn RMB to AI chips, prebuys $50B+ domestic from Huawei, Cambricon.
Why It Matters
Escalating shortages may hike AI hardware costs, favoring domestic suppliers like Copper Crown. Sustained AI supercycle ensures demand through 2027+. Opportunities in PCB/CCL equipment.
What To Do Next
Source HVLP4+ foil samples from domestic firms like Tongguan Copper for AI PCB prototypes.
Key Points
- •ByteDance allocates 850bn RMB to AI chips, prebuys $50B+ domestic from Huawei, Cambricon.
- •AI servers use 8x more copper foil; Nvidia Rubin adopts HVLP5 with Rz≤0.6μm.
- •HVLP4/5 demand hits 3万吨/year; supply gap 23% in 2026, 30% in 2027.
- •1-1.5 year certification cycle limits quick supply ramp-up.
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Original source: 虎嗅 ↗
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