Little talked but not little business: 7 stocks of companies which supply raw material to many industries with an upside potential of up to 40%

As one after another more sectors get tailwinds of higher economic growth, there are many small and medium size companies making a comeback. A comeback on the front of real business and not only the stock market. A number of them are not names which are heard on the street every day, just because of the fact that they don't deal in consumer facing goods. So a company making graphite electrodes , abrasive or supplier of electromineral will not come to mind when it comes to performers in this bull run. Though it is a different thing that these companies have given decent returns in the current bull run.