科创芯片ETF南方(588890)上涨1.35%，海光信息涨超5%，我国攻克半导体材料难题，芯片性能实现跃升

Group 1 - The core viewpoint of the news highlights the significant advancements in the semiconductor industry, particularly in chip performance due to innovative materials and technologies [1][2] - The South China Science and Technology Chip ETF (588890) has seen a 1.35% increase, with notable gains in stocks such as Longxin Zhongke (8.75%), Haiguang Information (5.49%), and Baiwei Storage (5.14%) [1] - TSMC reported record revenue of $33.73 billion for Q4 2025, driven by strong demand for AI chips, indicating a robust growth trajectory for the semiconductor sector [1][2] Group 2 - High-Performance Computing (HPC) chips are now the main growth driver for TSMC's advanced process business, accounting for 55% of total revenue, significantly surpassing the smartphone segment [2] - The South China Science and Technology Chip ETF closely tracks the Shanghai Stock Exchange Science and Technology Innovation Board Chip Index, which includes companies involved in semiconductor materials, equipment, design, manufacturing, packaging, and testing [2] - The top ten weighted stocks in the index include SMIC, Haiguang Information, Cambricon, and others, reflecting the overall performance of representative semiconductor companies listed on the Science and Technology Innovation Board [2]