According to the data of Straight Flush Finance Network, recently, a number of fund "purchase restriction orders" came one after another. Among the restricted products, debt bases such as pure debt and short debt frequently appeared. Huafu Hengsheng Pure Bond, Xingyin Short-term Bond, Huafu Jifu 30-day Rolling Holding Short-term Bond, Huafu Jifeng 60-day Rolling Holding Short-term Bond, Shenwan Lingxin Antai Fuli 3-year Regular Opening and so on. All A/C shares have been announced for purchase restriction, and these are just the "tip of the iceberg" of the recent frequent purchase restriction of funds. Fund sources said that the rapid decline in interest rates has increased the difficulty in allocating pure debt and short-term and medium-term debt funds, or the main reason why many institutions announced the suspension of large-scale subscription of bond funds.