Can insurance institutions and commercial banks invest in unsecured corporate bonds and corporate bonds?

Thank you, upstairs. To sum up, at present, insurance institutions cannot invest in unsecured bonds (including corporate bonds and corporate bonds), and there is no legal obstacle for banks to invest in unsecured creditor's rights, but their internal risk assessment prevents them from investing in corporate bonds with low credit rating. I hope I understand correctly. By the way, thank you: Corporate bonds can be listed and traded on both the exchange and the inter-bank bond market, but can corporate bonds only be listed and traded on the exchange at present? View original post >>