$SK hynix (SKHY.US)$ XL size start running - Moomoo

SK hynix has initiated production of XL-size products, marking a significant step in its advancement in semiconductor manufacturing and capacity expansion. XL-size wafers, typically 12 inches or large... Read original →

SK Hynix's initiation of XL-size chip production marks a pivotal advancement in 3D NAND technology, enhancing yield per wafer and lowering manufacturing costs. This move strengthens its competitive stance in the global memory chip market amid surging demand from AI, cloud computing, and 5G. Technologically, it accelerates upstream equipment upgrades, particularly in EUV lithography and etching processes. From a geopolitical standpoint, supply chain resilience is under strain due to escalating U.S.-China tech tensions, potentially triggering further trade disputes. Competitors like Micron and Samsung are rapidly advancing their own process nodes, posing a threat to SK Hynix’s market share if it fails to sustain innovation. Over the next 12–24 months, sustained demand from AI and data centers will test SK Hynix’s ability to scale efficiently and maintain cost leadership in the memory segment.