On 8 November in Riga, Krzysztof Mamiński, president of PKP S.A., and Andrzej Olszewski, member of the board of PKP S.A., met with Māris Kleinbergs, president of Latvijas dzelzceļš (Latvian Railways). The heads of the Polish and Latvian railways discussed cooperation in the transportation of coal from the port of Riga to Poland.…