Group 1 - The latest scale of corporate bond ETFs reached 21.063 billion yuan, marking a new high since its establishment [3] - In terms of net fund inflow, corporate bond ETFs have seen continuous inflows over the past 15 days, with a maximum single-day net inflow of 1.538 billion yuan, totaling 5.495 billion yuan, and an average daily net inflow of 366 million yuan [3] - Agricultural commercial banks significantly increased their purchases, with a net buying of 41.8 billion yuan on June 26, while large banks, joint-stock banks, and city commercial banks had net sales of 32.7 billion yuan, 18.4 billion yuan, and 28.3 billion yuan respectively [3] Group 2 - As of the end of May, the scale of open-end bond funds was 6.78 trillion yuan, with an increase of 221.9 billion yuan that month, still below the end of the previous year at 6.84 trillion yuan; money market fund scale reached 14.4 trillion yuan, a historical high, driven by a reduction in deposit interest rates [3] - The interest rate bonds are expected to experience narrow fluctuations, with a focus on the central bank's liquidity behavior, which may adjust by 10 basis points if tightened; the short-term deliberately loose pattern may remain unchanged but is unlikely to become more accommodative [3] - The company bond fund (511030) has a contract stipulating coupon replenishment on T1 day, which is more efficient compared to other eight companies that have T2 day replenishment agreements, resulting in lower replenishment costs [3]