规模最大的化工ETF(159870)开盘5分钟申购1亿份

Group 1 - The latest public fund mid-term report for 2025 reveals that Central Huijin holds a significant position in the chemical ETF, owning 248 million shares, which accounts for 10.02% of the ETF's total shares [1] - The social security fund's second-quarter report indicates that it holds over 6 billion in the chemical sector, ranking first among industries, with a total market value of 33.2 billion across 129 stocks [1] - The largest chemical ETF (159870) opened with a 0.59% increase and saw a net subscription of 100 million shares within the first five minutes of trading [1] Group 2 - The top ten individual stocks held by the social security fund include Changshu Bank from the banking sector, Pengding Holdings from the PCB sector, Haida from the agriculture sector, and Wanhua Chemical, a leader in the chemical industry [1]