NAND价格，大涨

Group 1 - The NAND Flash market has seen significant improvement in supply-demand balance due to production cuts and inventory reduction in the first half of 2025, with expectations of a 5% to 10% increase in average contract prices for the third quarter [1] - The client SSD market is expected to grow by 3% to 8% in the third quarter, driven by better-than-expected inventory reduction by OEM/ODM, a wave of upgrades due to Windows 10 support cessation, and demand from new CPU launches [1][2] - The enterprise SSD demand is anticipated to continue growing in the third quarter, supported by increasing orders from North American general server demand and strong orders from first-tier Chinese customers, with contract prices expected to rise by 5% to 10% [2] Group 2 - The mobile device segment, particularly eMMC, is expected to see flat demand in the third quarter due to previously satisfied consumer needs and reduced purchasing power, with contract prices projected to increase by 0% to 5% [2] - UFS market demand remains uncertain, with supply limited due to a focus on high-margin products, leading to a forecasted contract price increase of 0% to 5% in the third quarter [2] - The overall NAND Flash output is declining, and manufacturers are prioritizing high-margin products, which is expected to result in wafer prices increasing by 8% to 13% in the third quarter [3]