CHANG WAH ELECTROMATERIALS Business Summary

Chang Wah Electromaterials Inc. (8070.TW) operates a dual-track business model as a premier distributor and manufacturer of semiconductor packaging materials, generating revenue through transaction-based sales and agency commissions. The company serves as a critical strategic agent for global leaders like Sumitomo Bakelite and Sumitomo Metal Mining, specializing in epoxy molding compounds (EME), IC lead frames, and advanced packaging substrates. Its primary business segments include Semiconductor Materials (lead frames and EME), Optoelectronics (Mini LED and FPC materials), and specialized Wafer-Level Molding Equipment. CWE has successfully positioned itself as a leader in the high-growth advanced packaging sector, specifically targeting CoWoS, HBM, and automotive power modules. In the competitive landscape, CWE maintains a dominant market share alongside direct rivals such as Wah Lee Industrial, Topco Scientific, and Niching Industrial, distinguishing itself through its vertical integration with subsidiary Chang Wah Technology (CWTC). The company’s leadership is currently executing a multi-phase 10-year succession plan, with Chuen-Sing Hung serving as Chairman and Thomas Huang as CEO following the 2024 retirement of founder Canon Huang. Chairman Hung, who also leads the subsidiary CWTC, brings over 30 years of semiconductor expertise, while CEO Thomas Huang previously headed the Lead Frame Division, emphasizing a focus on operational continuity and manufacturing expansion. The board of directors includes strategic representation from Wah Lee Industrial Corp and maintains deep ties to Japanese partner Sumitomo Bakelite, which operates a key joint venture facility with CWE in Kaohsiung. Notable institutional backing from major Taiwanese investment firms and the presence of veteran industry directors ensure stable governance as the company expands its manufacturing footprint into Malaysia and deepens its involvement in the AI-driven semiconductor supply chain.