Chang Wah Technology posts record June and second quarter revenue on stronger demand

Chang Wah’s record revenue reflects a structural tightness in the global power semiconductor supply chain. Surging leadframe demand is forcing upstream copper alloy suppliers to meet stricter thermal conductivity specs, while pushing OSATs toward heterogeneous integration for high-density MCU packaging. Although U.S. export controls on mature-node equipment don’t directly target leadframes, they’ve inflated customer qualification costs, compelling firms to build 'de-Americanized' dual-sourcing networks—adding 10–15% to operating expenses. Competitors like ASE and Amkor may respond by vertically integrating leadframe production or forming exclusive alliances with Korea’s H&S or Japan’s Shinko, squeezing independent suppliers’ margins. Over the next 18 months, automotive and AI edge computing will sustain QFN/SOP packaging demand, but geopolitical friction is accelerating Taiwan, China-based capacity shifts to Southeast Asia—distorting regional cost structures and extending lead times across the back-end supply chain.