Harsco Corporation announced that its Metals & Minerals division has entered into a multiyear contract with JSW Steel to provide a range of mill services. The 10-year agreement commences in September 2019. Under the multiyear contract, the company will provide JSW Dolvi with on-site slag handling services including under-furnace digging, ladle wrecking, and hot slag transport. These services are directly linked to active steel production and critical for plant operations.