Eurostat, Luxembourg. 84553031 (01/1988-..) Hot-rolling work-rolls, hot-rolling and cold-rolling back-up rolls, of open-die forged steel, for metal: CN 84553031 /Exports /Unit = Prices (Euro/ton) /Partner: Sudan /Reporter: European Union /84553031:Hot-rolling Work-rolls; Hot-rolling and Cold-rolling Back-up Rolls, of Open-die Forged Steel, for Metal.