One of the prime ingredients of construction business, Saria or the structural iron has gone up substantially in so far as the market rate is concerned. It is said that Saria that was selling at Rs 40,000 per tonne till fortnight back is now shot up all the way to upwards of Rs 43,000 per tonne. The iron traders speculate the prices may still go up in the coming days. It is said that companies have hiked the prices and thus that is now getting reflected in market rate. It need be mentioned however that prices of other construction materials have not gone up for now atleast.