- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Visakhapatnam District of Andhra Pradesh
{(NIC : 10, 11, 13, 14 and 16 to 23) (2019-2020)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Visakhapatnam District of Andhra Pradesh
{(NIC : 24 to 33, 35 and 36) (2019-2020)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Visakhapatnam District of Andhra Pradesh
{(NIC : 37 and 38, 45, 52, 58, 95 and 96) (2019-2020)}