LAS VEGAS -- SK hynix, the world's second-largest memory chip maker, on Monday unveiled its ambitious goal of hitting 200 trillion won ($150 billion) in market cap in the next three years, consolidating its leadership in the burgeoning era of artificial intelligence. “Currently, our market cap stands at about 100 trillion won. In the next three years, we aim to reach 200 trillion won,” SK hynix CEO K...