Vulcan Materials Company (NYSE:VMC) is one of the best cement stocks to buy according to analysts. The company’s strong EBITDA and free cash flow margins have already caught the attention of Fitch Ratings. On August 28, the ratings firm upgraded the company’s Long-term Issuer Default Rating to BBB+ from BBB. Vulcan Materials Company (NYSE:VMC) Upgraded at Fitch Ratings amid Strong Financials The firm also upgraded its Short-Term IDR commercial paper to F1 from F2, affirming a stable outlook. The upgrades ...