- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 25, 27 to 29, 31, 33, 35, 38 and 45) (2020-2021)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 10, 11, 13 and 16 to 24) (2020-2021)}