On March 8, 2023, at the IPO listing ceremony of Ningbo Yibin Electronic Technology Co., Ltd., the chairman delivered a speech: Welcome to the listing ceremony of Ningbo Yibin Electronic Technology Co., Ltd. on the main board of the Shenzhen Stock Exchange. The listing of Yibin Technology is the result of the strong support of leaders at all levels and the careful guidance of regulatory authorities, the result of the joint efforts of all colleagues of the company and various intermediaries, and the result of full trust and assistance from all walks of life. Here, on behalf of the board of directors and all employees of Yibin Technology, please allow me to express my heartfelt thanks to the leaders at all levels and friends from all walks of life who have given Yibin Technology care and support for a long time!

Yibin Technology is a high-tech enterprise specializing in the design, development, production and sales of auto parts, the company's products are widely used in hundreds of models of traditional fuel vehicles and new energy vehicles, and constantly increase the development and production of special parts for new energy vehicles. The company has laid a solid foundation in product design, end customers and partners, this login to the main board makes Yibin Technology stand at a new starting point, the company will continue to adhere to the professional, quality, responsible strategic positioning, and strive to build, strive to become the industry's leading excellent enterprises, with excellent performance to return investors, employees, return to the society!

At the same time, on behalf of Yibin Technology, I solemnly promise that after the listing of Yibin Technology, it will strictly abide by relevant laws, administrative regulations, departmental rules, normative documents, business rules of the Shenzhen Stock Exchange and other relevant regulations, accept the self-discipline supervision of the Shenzhen Stock Exchange on the company, be honest and trustworthy, standardize operations, strictly perform information disclosure obligations, and effectively protect the legitimate rights and interests of investors.

And allow me, on behalf of all the employees of Yibin Technology, to once again express our sincerest gratitude to the leaders and guests at all levels who came to witness the listing of Yibin Technology!

Yibin Technology is confident to ride the wind and waves in the future and create brilliance again!

Thank you!