Mixed Circuit Board (PCB) E-Waste Lot — Auction, Shenzhen

1,200kg of mixed computer motherboards and expansion cards — desktop and server PCBs from decommissioned IT equipment, medium-grade gold and palladium content typical of mainstream motherboards (not high-grade gold-finger server boards, which are listed separately when available). CPUs, RAM, and drives already removed prior to listing. Buyer should have appropriate environmental permits for PCB processing or export in their jurisdiction — we can provide a certificate of data destruction and de-manufacturing on request. Auction closes in 30 days.