Now although we can differentiate the products  er agricultural products, we can only do that  at the very final stage in processing,by and large, where there's much less scope after product differentiation  right, at the er the raw material erm level, which is where most agricultural trade continues  er, most trade in agricultural products is in the raw commodity, not the refined commodity  the refining, there might be the processing and the manufacturing, tend to occur in the country of consumption and not in the country of production   a number of complicated, erm political reasons  erm   alright, but the but because there isn't the scope for product differentiation  alright, we haven't witnessed an increase in intra industry trade in agricultural goods whereas we have done  for manufactured goods because there is scope for intra industry trade  er   yeah  scope for product differentiation.