In my previous article on Loma Negra (NYSE: LOMA ), I highlighted the advantages of the company's positioning in the Argentine construction materials sector. At that time, the company was coming out of a transition year inIndividual investor and financial analyst. I mostly cover energy and mining sector companies. When it comes to my investment approach I like businesses with some kind of competitive advantage and excellent future prospects. Particularly, I prioritize good cash flow generation along with a ...