26. OTHER OPERATING INCOME

The caption “Other operating income” is made up as follows:

'14

'13

Recognition of grants (Note 23)

17.795

19.119
Supplementary income

1.729

1.823
Financial contracts i)

-

1.469
Disposal of unused materials

299

2.729
Others

1.753

604

21.576

25.744

i) The caption “Financial contracts” corresponds to gain on financial operations in the futures energy market, coal, and carbon emission licences, through the operations managed under standardized by International Swaps and Derivatives Association Inc. (“ISDA”), as well as participation in futures trading exchanges. The operations are merely financial not involving physical deliveries (Note 16).