芯片ETF汇添富（516920）开盘涨0.27%，重仓股寒武纪涨0.10%，中芯国际涨0.47%

Group 1 - The core viewpoint of the article highlights the performance of the Chip ETF Huatai Fu (516920), which opened with a slight increase of 0.27% at 1.132 yuan [1] - The major holdings of the Chip ETF include companies such as Cambricon, which rose by 0.10%, SMIC by 0.47%, and Haiguang Information by 1.96% [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 12.94% since its inception on July 27, 2021, and a recent one-month return of -0.72% [1]