存储巨头，大力扩产

Group 1 - The core viewpoint of the article highlights that Korean chip manufacturers are ramping up production of memory chips to meet the surging demand from AI servers, as competition in the global semiconductor industry intensifies [1] - Samsung Electronics is increasing the utilization of its domestic DRAM and NAND flash production lines while expanding the output of high-end products like High Bandwidth Memory (HBM) [1] - The company has decided to resume the construction of its fifth chip production line in Pyeongtaek, which is expected to be operational by 2028, enhancing its ability to meet the growing demand for advanced storage chips [1] - SK Hynix's new M15X chip manufacturing plant in Cheongju is set to begin production, focusing on DRAM and AI-oriented storage products [1] - The company is also working to complete the construction of its first manufacturing facility in the Yongin semiconductor cluster ahead of schedule, which is equivalent in size to six M15X wafer fabs, with completion expected before the original plan of 2027 [1] Group 2 - According to Omdia's forecast, the global DRAM market size is projected to reach $170 billion by 2026, up from $100 billion in 2024 [2]