债券ETF总规模超5300亿元，市场渗透率仍存在提升空间

Group 1 - The core viewpoint of the articles highlights the significant inflow into bond ETFs, with a net inflow of 300.3 billion yuan year-to-date, and a total scale surpassing 536.34 billion yuan as of August 14 [1][3] - The bond ETF market has seen a notable increase in new products, with 18 new bond ETFs established this year, including 8 benchmark credit bond ETFs and 10 Sci-Tech Innovation bond ETFs launched in July [3] - The growth of bond ETFs is attributed to the increasing demand from long-term funds such as pensions and annuities, as well as the advantages of ETF products in terms of fee structure and transparency [3] Group 2 - Hai Fu Tong Fund has six bond ETFs, three of which exceed 10 billion yuan in scale, contributing to the firm becoming a trillion-level non-cash ETF manager [3] - As of August 13, the total scale of non-cash ETFs managed by Hai Fu Tong Fund reached 110.91 billion yuan, with bond ETFs accounting for 107.10 billion yuan, representing 96.56% of the total [3] - The largest convertible bond ETF in the market, the Bosera Convertible Bond ETF, has grown to a scale of 50.86 billion yuan [3]