OUTOKUMPU IN COPPER DEAL WITH IBERICA DEL COBRE Finland's state-owned mining company Outokumpu Oy said in a statement it was entering Spanish markets as a shareholder in Iberica del Cobre, S.A., a manufacturer of copper products. Outokumpu will acquire 21 pct of the shares in the Spanish company and a company will be set up as an agent for Outokumpu Spain. The deal awaits approval by the Spanish government. Iberica del Cobre makes tubes, rods, rolled and drawn copper and alloy products and its sales of 87,000 tonnes of output in 1986 amounted to 22 billion pesetas. Outokumpu's turnover in 1986 was 7.58 billion markka.