Sansha Electric Manufacturing Co.,Ltd.

The Group’s core business is the manufacture and sale of semiconductor devices and power equipment, along with related services. Its operations comprise 2 segments: the Semiconductor Business and the Power Equipment Business, supplying products to customers in Japan and overseas. Key affiliated companies, including サンレックスコーポレーション, サンレックスリミテッド, サンレックスアジアパシフィックＰＴＥ．ＬＴＤ．, 三社電機（上海）有限公司, 三社電機（広東）有限公司, 三社ソリューションサービス, 諏訪三社電機, 東莞諏訪三社電機有限公司 and 大阪電装工業株式会社, are consolidated subsidiaries involved in the sale of the Group’s products, supply of materials and manufacturing. EMソリューションズ株式会社 is accounted for under the equity method as an affiliated company. In addition to manufacturing and selling semiconductor devices and power equipment, the Group provides services including equipment installation, commissioning, repair, maintenance, contracted construction work and systems sales relating to these products. Its medium- to long-term management policy is based on management reforms aimed at becoming a “Global Power Solution Partner.” Under its medium-term management plan, “CF26” (fiscal years ending March 2025 through March 2027), the Group intends to promote strategic investment and investment in intangible assets to drive business growth and improve profitability. It is pursuing initiatives that align sustainability with growth, including the promotion of carbon neutrality, stable energy supply and energy conservation, capturing demand from data centers, expanding into infrastructure and renewable energy-related fields, and strengthening BCM (business continuity management). The notable business events during the fiscal year, excluding corporate history and subsequent events, were as follows. - Strengthening the Semiconductor Business through the development and rollout of SiC-related products, including expanding the SiC-MOSFET module lineup, developing next-generation products, completing development of 1,200V module and discrete products, and utilizing second-generation SiC wafers - Advancing energy conversion and control technologies to meet demand in the data center and infrastructure markets - Executing medium-term management plan CF26, including 3 years of management reforms, capital investment, investment in intangible assets, improving ROE, shareholder returns and strengthening corporate governance ### Notable Events - Notable business events during the fiscal year, excluding corporate history and subsequent events - Strengthening the Semiconductor Business through the development and rollout of SiC-related products, including expanding the SiC-MOSFET module lineup, developing next-generation products, completing development of 1,200V module and discrete products, and utilizing second-generation SiC wafers - Advancing energy conversion and control technologies to meet demand in the data center and infrastructure markets - Executing medium-term management plan CF26, including 3 years of management reforms, capital investment, investment in intangible assets, improving ROE, shareholder returns and strengthening corporate governance)