United Microelectronics Corporation reported unaudited consolidated sales results for the month and year to date ended December 2022. For the month, the company reports sales TWD 20,946,009,000 as compared to TWD 20,279,580,000 previous year same period in 2021.

For January to December, the company reports sales TWD 278,705,264,000 as compared to TWD 213,011,018,000 previous year same period in 2021.