German refractory products manufacturer Didier-Werke, which is owned by Radex Heraklith (RHI) of Austria, posted sharply higher pretax profits of Euros 5.2 million in the first four months of 2000….
German refractory products manufacturer Didier-Werke, which is owned by Radex Heraklith (RHI) of Austria, posted sharply higher pretax profits of Euros 5.2 million in the first four months of 2000.