The SK hynix logo and a computer motherboard appear in this illustration taken August 25, 2025. REUTERS/Dado Ruvic/Illustration Purchase Licensing Rights, opens new tabSEOUL, Jan 13 (Reuters) - South Korea's SK Hynix (000660.KS), opens new tab said on Tuesday it has decided to invest 19 trillion won ($12.90 billion) to build an advanced chip packaging plant in South Korea to meet rising memory chip demand related to artificial intelligence.The chipmaker said in a statement that the construction ...