How much room for development is there for full-price grain feed for pigs?

How much room for development is there for full-price grain feed for pigs? There are too many restrictions on the production and transportation of full-price materials compared with concentrated and premixed materials, so people think that there is still much room for the development of full-price granules-this is a trend, it will definitely be the world of full-price materials in the future, but it is only a matter of time! I don't agree that there will be full price materials in the future. I think there is more room for the development of premix and concentrate. The full price is mainly aimed at farmers who raise a few pigs in rural areas. Who uses full-price materials for pig farmers of a certain scale? The full price is good.