Experience Certificate

Date: 24th December 2025 EXPERIENCE CERTIFICATE TO WHOM IT MAY CONCERN This is to certify that Mr. Matsuoka Kozo a Japanese national residing at 208-84 Koya Hitachinaka Ibaraki Japan 312-0002 and holder of Passport No. TZ1387565, was employed with NICCA CHEMICAL CO., LTD. from 2008 until 31st December 2025, completing an outstanding tenure of 17 years. During his employment, Mr. Matsuoka Kozo served as a Manager and consistently demonstrated exceptional professional capabilities, leadership, and dedication. He possesses extensive knowledge and experience in the management, business strategy, operation, production, and quality control of textile chemicals, surfactants, and specialty chemical agents. He also played a significant role in managing and coordinating operational and managerial activities within the company. His technical skills, strategic insight, and ability to lead diverse teams contributed greatly to the success of numerous high-profile projects. Mr. Matsuoka Kozo is known for his diligence, integrity, optimistic attitude, and sincere work ethic. Throughout his career, he maintained an exemplary professional record and was regarded with respect and admiration by colleagues and management alike. To the best of our knowledge, Mr. Matsuoka Kozo has never been involved in any activities that are against the interests of the state or Government. We are confident in his character and commendable professional conduct. We sincerely thank Mr. Matsuoka Kozo for his long-standing service and contribution to our organization and wish him continued success in all future endeavors. Best regards, √ ____________________ SHOYA SAWASAKI Director NICCA CHEMICAL CO., LTD