Annual summary meeting held

On December 31, 2021, the company held an annual summary meeting. The company's management reviewed the development process of the past year and looked forward to the work objectives of the new year. UMC experienced many previous accidents in 2021, but through the joint efforts of all employees, we regarded these experiences as an important experience on the company's way forward although there are big difficulties. However, the company's performance increased by 33.5% over the previous year, which laid the foundation for the company's plan for the next year.