- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 01, 10 to 14 and 16 to 20) (2019-2020)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 33, 35, 38, 45, 52, 58, 82 and 96 ) (2019-2020)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 21 to 29 and 32) (2019-2020)}