Sorry for delay to your reply, as per your drawings and quotation for new tank fabrication, mentioned material of construction is SS-400, but as per our information it should be mild steel, I assume that’s the reason prices for tank fabrication looks higher. due to budget constraint we also would like to look into other option of Horizontal cylindrical skid tank as per attached details which may give us lower price than earlier option (Vertical cylindrical tank), I hope you will well understand our concern and help us to re-quote for Horizontal cylindrical tank.