TST Group Holding Ltd. reported unaudited consolidated earnings results for the second quarter and six months ended June 30, 2021. For the quarter, the company reported sales revenue of TWD 1,812,592,000. Operating profit was TWD 78,292,000. Basic earnings per share before income tax was TWD 3.05. For the six months, the company reported sales revenue of TWD 3,317,769,000. Operating profit was TWD 240,724,000. Basic earnings per share before income tax was TWD 8.17.