206
Other operating income in the years ending on 31 December 2014 and 2013 are broken down as follows:
2014
2013
Supplementary income
(1)
1.778.452
1.616.262
Operating grants
167.883
115.029
Impairment adjustments reversion
43.444
55.968
Investment grants
90.682
15.657
Gains in stock
-
1.947
Gains in fixed assets
85.051
2.260
Other operating gains
7.400
2.960
2.172.911
1.810.083
(1) Mainly revenues related to contracts with suppliers. Changes in supplementary income derive mainly from the replacement of supplier
contribution for reduction in purchase prices.
25. NET FINANCING COST
Net financing cost in the years ending on 31
st
December 2014 and 2013 are broken down as follows:
2014
2013
Interest paid
1.469.109
2.130.705
Interest earned
-93.348
-453.412
Currency exchange differences
-130.457
333.417
Payment discounts obtained
-6.364
-5.782
Other financial costs and income
601.513
257.890
1.840.453
2.262.818
