芯片ETF汇添富（516920）开盘涨2.00%，重仓股寒武纪涨2.22%，中芯国际涨1.86%

Group 1 - The core viewpoint of the article highlights the performance of the Chip ETF Huatai Fu (516920), which opened with a 2.00% increase, reaching 1.124 yuan [1] - The major holdings of the Chip ETF include companies such as Cambricon, which rose by 2.22%, SMIC by 1.86%, and Haiguang Information by 3.43% [1] - The ETF's performance benchmark is the CSI Chip Industry Index return, managed by Huatai Fu Fund Management Co., Ltd., with a return of 10.18% since its establishment on July 27, 2021, and a recent one-month return of -0.42% [1]