FIFA, June 1 (FIFA)-- recently, the total scale of 50ETF created by science and technology, the flagship product of "hard technology," has continued to grow steadily, and by the end of May, it had broken through the 100 billion mark, reaching 102.3 billion yuan. Since the first batch of 4 Kechuang 50ETF products were approved to be listed in November 2020, the scale of Kechuang 50ETF products has grown rapidly, from about 20 billion yuan to more than 100 billion yuan, and the total size of ETF has ranked second in the domestic stock index (second only to Shanghai and Shenzhen 300). Since May, there has been a net inflow of nearly 20 billion yuan, showing a strong resilience in scale growth.