OREANDA-NEWS. April 10, 2007. JSC INPROM, one of Russia ’s leading steel service companies, increased its 1Q/07 sales by 60%, year on year, to 194,950 tons, which is 13% above the target for January-March, reported the press-centre of  JSC INPROM. The company attributes the increase to the expansion of its steel service network, and higher seasonal demand for steel and steel products due to mild winter.