1. floating rate notes is a general financing tool issued by companies with fixed medium and long-term capital needs, and the interest rate in floating rate notes is calculated on the basis of other interest rates according to the formula;
2. Asset-backed bonds, that is, bonds guaranteed by assets or portfolio designated by the bond issuer;
3. Other types.
legal ground
Article 14 of the Securities Law of People's Republic of China (PRC)
The company must use the funds raised by the public offering of shares according to the purposes listed in the prospectus or other public offering documents; Changes in the use of funds must be decided by the shareholders' meeting. No new shares may be publicly issued without correction or approval of the general meeting of shareholders.