SINO-AMERICAN SILICON PRODUCTS Business Summary

Sino-American Silicon Products Inc. (SAS) operates as a diversified industrial holding company generating revenue primarily through the manufacturing and sale of semiconductor wafers, solar energy components, and integrated green energy services. The company’s business is structured into three core segments: the Semiconductor Segment, anchored by its majority-owned subsidiary GlobalWafers (6488.TWO), which provides high-purity silicon wafers for the global electronics industry; the Solar Segment, which produces high-efficiency monocrystalline wafers, cells, and modules; and the Green Energy Segment, focusing on solar plant engineering (EPC), operation and maintenance (O&M), and energy retailing. SAS competes directly with global materials giants such as Shin-Etsu Chemical, SUMCO Corporation, and Siltronic AG in the semiconductor space, and LONGi Green Energy in the solar sector. SAS distinguishes itself by maintaining a top-three global market share in semiconductor wafers through its subsidiary while simultaneously vertically integrating into the renewable energy value chain, positioning itself as a comprehensive green energy solution provider. The leadership of SAS is spearheaded by Chairperson and CEO Doris Hsu (Hsu Hsiu-lan), a prominent figure in the global semiconductor industry who has been recognized by Forbes and Harvard Business Review for her role in the company’s aggressive international M&A strategy. Hsu, who also serves as the Chairperson of GlobalWafers, is supported by a seasoned executive team including President of the Solar Business Unit, Benjamin Ting, and CFO May Huang. Founded in 1981 in Taiwan's Hsinchu Science Park, the company has transitioned from a local wafer supplier to a global conglomerate with a board of directors that includes industry veterans and representatives from major institutional investors. The company’s strategic direction is heavily influenced by its deep-rooted partnerships with research institutions like ITRI and a shareholder base that includes significant positions from global institutional funds, ensuring a focus on high-density materials innovation and sustainable energy infrastructure.