| Month | Russian market, $/t, $1/RUR56.258* | |
| min | max | |
| December 2014 | 116 | 162 |
| January 2015 | 133 | 173 |
* – Ukrainian Hrivna and Russian Rouble exchange rates are as of 31.01.15 according to the National Bank of Ukraine and the Central Bank of the Russian Federation. (Ukrainian Metal)