Description Rupees in Lakhs
  Year 2009-2010 Year 2010-2011 Year 2011-2012
Silk Cocoon 165.67 201.18 181.81          
Pierced Cocoon 32.61 22.03 25.43
Tasar Waste [Latha] 3.59 2.46 3.53
Tasar Cocoon 35.15 24.99 34.02
Silk Yarn 18.74 20.58 32.29
Muslin yarn 6.63 5.34 5.50
Muslin Sliver 13.88 8.78 5.73
Muslin Rovinngs 1.15 3.30 5.85
N.M.C.Rovings 14.08 12.75 27.55
Sovin Kapas - - -
N.M.C.Yarn 14.22 13.14 11.11
Mulberry Silk Waste 3.39 2.02 0.34
All the Rew Materials are purchased according to the decision and recommendation of Central Purchase Processing & Payment Conduct Sub Committee of the Samity, under the Chairmanship of Dr. Ram Prasad Pal, Member- cum- Treasurer of the Executive Committee of the Samity.
N.M.C. Simplex Roving - CSP KVIC Hajipur, Bihar, CSP KVIC Chetradurga, Karnataka, Poly Vastra Pre- Processing Unit,Rajkot
Muslin Sliver - Central Sliver Plant KVIC, Kerala & Hajipur
Sovin Kapas - Khadi Institutions  & Market
Silk Cocoon - The Regulated Market Controlled by Govt. of West Bengal& Regd. Reelers and dealers
Tassar Waste - Chaibasa of Bihar, Tantipara & Karridhya of Birbhum[W.B.]
Latha - Raghunathpur of Purulia, Tantipara Birbhum & Other Places
We generally purchase necessary Silk Cocoon from Silk Cocoon Regulated Market run by West Bengal Government. But, sometimes it is not possible to purchase due to stagnancy of cash flow & huge blockage of outstanding balance of the wholesale sales for an indefinite period,so we have to procure the Raw Materials from the local registered Dealers on Credit after proper discernment. Muslin Sliver and Simplex Rovings as we need throughout the year is solely purchased from Central Sliver Plant, Kerala and poly Vastra Pre – Processing Unit, Rajkot.