Eurostat, Luxembourg. 40131000 (01/2009-..) Inner tubes, of rubber, of a kind used on motor cars, incl. station wagons and racing cars, buses and lorries: CN 40131000 /Exports /Unit = Prices (Euro/suppl. units) /Partner: Rwanda /Reporter: Eur27_2020 /40131000:Inner Tubes, of Rubber, of a Kind Used on Motor Cars, Incl. Station Wagons and Racing Cars, Buses and Lorries.