A Chinese broker note reports that Nvidia's Rubin Ultra NVL576 switch board is expected to adopt a 32-layer mixed PCB design with 8-12 PTFE high-speed signal layers, accelerating PTFE adoption from prior expectations of 2029 to 2H2027-2028. The note highlights three China-related investment themes: PTFE materials, CCL upgrades, and HC alternative materials.
The broker is bullish on China's advanced electronic materials sector, citing accelerated PTFE adoption in Nvidia's Rubin Ultra as a catalyst for earnings and valuation upside across three supply chain themes.
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