- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hanumangarh District of Rajasthan
{(NIC : 140, 151 to 153, 155, 171, 192, 202, 212 and 232)}
(2004-2005)

- Principal Characteristics (3-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Hanumangarh District of Rajasthan
{(NIC : 241, 242, 269, 273, 282, 312 and 369)}
(2004-2005)

