- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hanumangarh District of Rajasthan {(NIC : 016, 104, 106, 110, 131, 152, 161, 162, 170, 191 and 201) (2009-2010)}
- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hanumangarh District of Rajasthan {(NIC : 202, 210, 239, 243, 251, 259, 272, 281 and 282) (2009-2010)}