- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Sri Potti Sriramulu Nellore District of Andhra Pradesh {(NIC :01, 10 to 23) (2019-2020)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Sri Potti Sriramulu Nellore District of Andhra Pradesh {(NIC : 24, 25, 27 to 29, 31, 32, 33, 35, 45, 52 and 82) (2019-2020)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Sri Potti Sriramulu Nellore District of Andhra Pradesh {(NIC : 24, 25, 27 to 29, 31, 32, 33, 35, 45, 52 and 82) (2019-2020)}
- Estimates of Principal Characteristics under Annual Survey of Industries in Sri Potti Sriramulu Nellore District of Andhra Pradesh (2012-2013)
- Estimates of Principal Characteristics under Annual Survey of Industries in Sri Potti Sriramulu Nellore District of Andhra Pradesh (2011-2012)
- Estimates of Principal Characteristics under Annual Survey of Industries in Sri Potti Sriramulu Nellore District of Andhra Pradesh (2010-2011)
- Estimates of Principal Characteristics under Annual Survey of Industries in Sri Potti Sriramulu Nellore District of Andhra Pradesh (2009-2010)
- Estimates of Principal Characteristics under Annual Survey of Industries in Sri Potti Sriramulu Nellore District of Andhra Pradesh (2006-2007)