NuAxiSemiconductor trade intelligence
AMEC ships first Primo Domingo selective etching system, targeting critical gaps in China's advanced 3D chipmaking
What happened
China's Advanced Micro-Fabrication Equipment (AMEC) has shipped the first unit of its Primo Domingo high-selectivity vapor-phase etching system to a major domestic semiconductor research and manufacturing customer, marking a step forward in China's efforts to develop indigenous equipment for next-generation 3D chips and targeting critical gaps in China's advanced 3D chipmaking.
Impact and signal
Medium impactImpact score: 55/100
Affected components and suppliers
selective etching equipment
Advanced Micro-Fabrication Equipment (AMEC)
AMECPrimo Domingoselective etching3D chipsindigenous equipmentfirst shipment
Source and time
Source: DigiTimes Asia · 10/22/2026 · View original source
Open the NuAxi live feed →
Real-time pricing, supply signals and AI analysis for semiconductor traders