科创芯片ETF南方（588890）开盘跌0.11%，重仓股中芯国际跌1.39%，海光信息跌1.33%

Core Viewpoint - The South China Science and Technology Chip ETF (588890) opened with a slight decline of 0.11%, indicating a challenging market environment for technology-focused investments [1] Group 1: ETF Performance - The South China Science and Technology Chip ETF (588890) opened at 2.682 yuan [1] - Since its establishment on April 15, 2024, the fund has achieved a return of 168.21% [1] - The fund's performance over the past month has been a positive 5.87% [1] Group 2: Major Holdings Performance - Major holdings in the ETF include: - SMIC (中芯国际) down 1.39% [1] - Haiguang Information (海光信息) down 1.33% [1] - Cambricon (寒武纪) down 2.04% [1] - Lattice Technology (澜起科技) down 0.94% [1] - Zhongwei Company (中微公司) down 0.62% [1] - Chipone (芯原股份) down 0.59% [1] - Hu Silicon Industry (沪硅产业) down 1.38% [1] - Hengxuan Technology (恒玄科技) down 1.11% [1] - Sitaiwei (思特威) down 1.26% [1] - Huahai Qingke (华海清科) down 0.70% [1]