- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan
{(NIC : 201, 202, 210, 221, 222, 239, 241 to 243, 259, 265 and 271) (2020-2021)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Ajmer District of Rajasthan
{(NIC : 272, 281, 282, 302, 383, 452, 521 and 581) (2020-2021)}