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1. Subject: Processing Equipment for Marlboro Quartz Mine gmid:19f3a9bb6afe3f3f Subject: Processing Equipment for Marlboro Quartz Mine Hi, My name is Josh Jackman. I run De Minimis. We source mineral processing equipment from non-Chinese manufacturers and handle the full import. I saw that you are investing $20M in the Marlboro Mine in South Carolina for high-purity quartz. That is a critical material for semiconductor supply chains and exactly the space where non-Chinese equipment sourcing matters. We work with manufacturers of magnetic separators, filter presses, and screening equipment that are built for quartz and silica processing. If there are equipment needs as you build out, I would like to be in the conversation. Anything else on the supply chain side, happy to hear about it. Josh Jackman De Minimis joshjackman@de-minimis.ai (515) 528-5999 email_out · out

   Jul 7, 2026 · 3:25 AM