- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Karimnagar District of Telangana {(NIC : 01, 10, 11 to 14, 16 to 20 and 22 ) (2012-2013)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Karimnagar District of Telangana {(NIC : 23, 25, 27, 28, 31, 35, 36, 38, 45, 52 and 58) (2012-2013)}