Group 1 - Samsung Electronics' Device Solutions (DS) department will receive a performance bonus equivalent to 47% of annual salary, a significant increase from last year's 14%, driven by strong performance in DRAM and HBM [1] - The Mobile Experience (MX) division, supported by strong sales of Galaxy S25 and Fold 7, has allocated a 50% dividend rate [1] - Samsung's preliminary results for Q4 show an operating profit of 20 trillion KRW, with approximately 80% (16 to 17 trillion KRW) coming from the DS department [2] Group 2 - SK Hynix will implement a shareholder participation plan for the second consecutive year, linking performance bonuses to stock options, with expected bonuses exceeding 130 million KRW per employee due to strong HBM market performance [3] - The performance bonus system at SK Hynix is expected to increase significantly, with an estimated total bonus of around 135 million KRW per employee based on last year's operating profit of nearly 45 trillion KRW [4] - A proposed amendment to the Commercial Act could potentially cancel or reduce the current bonus system if the bill to revoke treasury bond authorization is passed [5]