CAMP HILL, Pa., Sept. 29, 2022 (GLOBE NEWSWIRE) -- Harsco Corporation (NYSE: HSC) announced today that its rail division has signed a nearly $31-million contract with Saudi Railway Company (SAR) to provide it with a 60-stone rail grinder. Additionally, to support the immediate needs of the customer, Harsco Rail will provide two years of grinding services starting in 2022.