India, Aug. 23 -- Technically Chana market is under fresh selling as market has witnessed gain in open interest by 0. 4% to settled at 113110 while prices down 34 rupees.Now NCDEX Chana is getting support at 4170 and below same could see a test of 4149 levels and resistance is now likely to be seen at 4225 a move above could see prices testing 4259.Chana on NCDEX settled down by 0.8% at 4191 as millers are engaged in need based buying despite lower arrival in major markets. Likely commencement of selling in MP and UP may put further pressure on chana price.Chana production has been pegged at 10.13 MMT against target of 11.50MMT for 2018-19. For 2017-18 final Chana production estimate has been fixed at 11.38 MMT. In 2018/19 chana output fore...