India, Jan. 21 -- Technically Chana market is under long liquidation as market has witnessed drop in open interest by 2. 68% to settled at 22850 while prices down 124 rupees.Now NCDEX Chana is getting support at 4092 and below same could see a test of 4045 levels and resistance is now likely to be seen at 4219 a move above could see prices testing 4299.Chana on NCDEX settled down by 2.91% at 4139 as pressure seen after Nafed has requested food ministry for allowing chana sale at Rs. 4100 per quintal. Pressure also amid higher availability of stock higher area coverage and weak demand.Right now NAFED is selling chana at Rs. 4400 per quintal. Ministry may accept request as new crop is at hand and crop size may touch record level as crops in g...