- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 08) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 20 to 29 and 31) (2010-2011)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 08) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 01, 10 to 13 and 16 to 19) (2010-2011)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 08) under Annual Survey of Industries in East Godavari District of Andhra Pradesh {(NIC : 32, 33, 35, 36, 38, 45, 52, 58 and 96) (2010-2011)}