TOYO · TOYO Co., Ltd

TOYO Co., Ltd (Nasdaq: TOYO) (OTC: TOYWF), ("TOYO" or the "Company"), a solar solution company, today announced that it will participate in the 38th Annual ROTH Conference, taking place on March 22-24, 2026 at The Ritz Carlton in Dana Point, California. TOYO management will participate in one-on-one meetings with institutional investors during the conference. Attendance at the conference is by invitation only for ROTH clients. Interested investors should contact their ROTH sales representative to schedule a meeting. About TOYO Co., Ltd. TOYO is a solar company committed to becoming a full-service provider of solar solutions provider in the global market, integrating upstream production of wafers and silicon, midstream production of solar cells, downstream production of photovoltaic modules, and potentially other stages of the solar power supply chain. TOYO is well-positioned to produce high-quality solar cells at a competitive scale and cost. Forward-Looking Statements Statements in

TOYO Co., Ltd (Nasdaq: TOYO) (OTC: TOYWF), ("TOYO" or the "Company"), a solar solution company, today announced that it has signed a sales contract with a U.S. polysilicon manufacturer(the "Supplier"), to secure domestically sourced critical raw materials for TOYO's solar manufacturing operations. This agreement adds U.S.-sourced polysilicon to TOYO's existing non-Foreign Entity of Concern ("FEOC") overseas supply, strengthening TOYO's dual-source strategy and ensuring a stable and regulatory compliant supply for its solar manufacturing operations. Under the sales contract, the Supplier agreed to provide TOYO with polysilicon produced in the U.S., strengthening TOYO's ability to meet growing demand in the U.S. solar market. The sales contract has a term of one year. This partnership establishes a robust and diversified polysilicon supply chain, supporting both TOYO's cell manufacturing in Ethiopia and module production in the United States. Strategic Advantages of the Agreement U.S.