Consider the following statements: 

1. The government successfully raised Rs 5,000 crore through the first issuance of sovereign green bonds for the current financial year.
2. The five-year papers were issued at a coupon rate of 7.52%, and investors did not offer significant greenium for the issuance.
3. As part of the FY24 borrowing program, the government plans to raise Rs 20,000 crore through sovereign green bonds.
4. This issuance shall comprise Rs 10,000 crore of 20-year green bonds, and an additional Rs 5,000 crore each of bonds with maturities of 5 and 10 years.

 Which is/are correct?