Last quarter, Samsung invested KRW 12.5 trillion ($10.9 billion USD) in their foundry division. Ben Suh, a representative of the company, told investors that "foundry investments focused on capacity expansions for advanced processes such as 5-nanometer EUV to respond to customer demand." https://www.techspot.com/news/90618-samsung-raising-chip-fabrication-prices-finance-new-foundries.html?utm_source=dlvr.it&utm_medium=blogger