Year ended December 31, 2016 Year ended December 31, 2015
OTHER OPERATING INCOME    
Change in rehabilitation provision 643 93
Adjustment of revenues from LTC compensations 148 -
Penalties, fines and compensations received 137 67
Reversal of other provisions 44 74
Grants received 43 25
Gain on liquidation/disposal of current assets 37 49
Reversal of impairment allowances on receivables 24 31
Profit on disposal of property, plant and equipment / intangible assets 11 20
Property, plant and equipment, intangible assets received free of charge 11 9
Tax refund 6 1
Revenues from illegal energy consumption 6 7
Surpluses / recognition of assets 4 18
Compensation for legal proceedings’ costs 4 9
Other 53 28
TOTAL OTHER OPERATING INCOME 1,171 431

Revenues from LTC compensations are described in note 33.1 of these financial statements.

Change in measurements of revenues from LTC compensations relates mainly to surface mines and is described in note 21.1 of these financial statements.

  Year ended December 31, 2016 Year ended December 31, 2015
OTHER OPERATING EXPENSES    
Recognition of impairment allowances on receivables 49 56
Recognition of other provisions 26 56
Liquidation of damages / breakdowns 19 20
Reinvoices 16 24
Donations granted 13 18
Liquidation of property, plant and equipment and intangible assets associated with other operations 6 4
Legal proceedings’ costs 6 8
Impairment of discounted investments and liquidation of current assets 5 12
Compensations 5 7
Impairment allowances on other assets 1 5
Other 25 53
TOTAL OTHER OPERATING EXPENSES 171 263