Various other major green vegetables are ruling in the range of Rs 35-90 per kg. Mother Dairy, which has about 400 retail outlets in the national capital region, is selling tomatoes at Rs 62 per kg and onions at Rs 58-60 per kg. It is selling two varieties of potatoes at Rs 24 and Rs 44 per kg. However, local vendors are charging Rs 70-80 per kg for tomatoes and Rs 60-70 per kg for onions.