全球存储巨头西部数据称已有客户询问2030年供应，AI技术革命正从云端与端侧双向重塑存储需求

Group 1 - The semiconductor materials and equipment theme index on the STAR Market has seen a decline of 1.74%, with mixed performance among constituent stocks [1] - The semiconductor equipment ETF, Huaxia, has decreased by 1.32%, with a latest price of 1.87 yuan [1] - The liquidity of the STAR semiconductor ETF showed a turnover of 5.35% and a transaction volume of 429 million yuan [1] Group 2 - The STAR semiconductor ETF has experienced a net outflow of 227 million yuan, but over the past five trading days, it has seen a net inflow of 389 million yuan [2] - Western Digital has reported that its capacity for 2026 is fully booked, with inquiries extending to 2030 [2] - AI technology is reshaping storage demand, with the global storage market expected to grow from 263.3 billion USD in 2025 to 407.1 billion USD in 2029, reflecting a CAGR of 11.5% [3] Group 3 - The STAR semiconductor ETF and its linked funds focus on semiconductor equipment (60%) and materials (25%), benefiting from the AI revolution and domestic substitution trends [4] - The Huaxia semiconductor equipment ETF emphasizes semiconductor equipment (63%) and materials (24%), targeting the upstream semiconductor sector [4]