The Khartsyzsk pipe plant (Donetsk oblast) finished last year with a net profit of UAH 589.898 mn, the company said in a statement. This is 29.47% or UAH 1,099.773 mn growth over the previous year. The Khartsyzk pipe plant, a part of the Metinvest group, is the largest producer of large-diameter pipes for major pipelines in the CIS.