Contai te (Purba Midnapur) -er theke cooking salt per ton koto taka pore? Jodi per ton salt @ Rs.900 hoye tahole salt er costing pore Rs.0.90/kg. Packaging Rs.0.40 + Labour Rs. 1/Kg.+ other expenses near about Rs.2.5/kg. Wholesale selling rate Rs.6 / kg. Market-a direct hit korte debe na. Market -a onek boro boro players ache. Supplies rate alada, retail rate alada. Aapni retail rate bolchen.