<p>➀ The global memory market reached $170 billion in 2024, with DRAM sales at $97 billion and NAND sales at $68 billion, while HBM is projected to grow rapidly, doubling to $34 billion in 2025; </p><p>➁ Chinese companies CXMT and YMTC intensified competition by launching cost-effective DDR3/DDR4 and advanced 3D NAND chips, prompting global players to accelerate DDR5 and HBM development; </p><p>➂ SK Hynix leads the HBM market (54% share) through partnerships like NVIDIA, while Samsung and Micron ramp up HBM3E production to secure AI-driven growth.</p>