- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Krishna District of Andhra Pradesh
{(NIC : 10, 13, 14, 16 to 18 and 20 to 24) (2021-2022)}

- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Krishna District of Andhra Pradesh
{(NIC : 25, 27 to 29, 31, 32, 38 and 45) (2021-2022)}

