- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hyderabad District of Telangana {(NIC : 10 to 18 and 20) (2012-2013)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hyderabad District of Telangana {(NIC : 31 to 33, 38, 45, 58, 59, 74, 95 and 96) (2012-2013)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hyderabad District of Telangana {(NIC : 21 to 29 and 30) 2012-2013)}