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Raw Materials and Consumables Used
 12 Months Ended
Dec. 31, 2017
Analysis Of Income And Expense [Abstract]  
Raw Materials and Consumables Used

26.

RAW MATERIALS AND CONSUMABLES USED.

The detail of raw materials and consumables used for the years ended December 31, 2017, 2016 and 2015, is as follows:

 

 

 

For the years ended December 31,

 

 

 

2017

 

 

2016

 

 

2015

 

Raw materials and consumables used

 

ThCh$

 

 

ThCh$

 

 

ThCh$

 

Energy purchases

 

 

(902,434,871

)

 

 

(891,746,884

)

 

 

(860,203,181

)

Fuel consumption

 

 

(280,739,362

)

 

 

(295,148,838

)

 

 

(327,502,996

)

Transportation costs

 

 

(155,879,249

)

 

 

(195,123,118

)

 

 

(182,453,155

)

Other raw materials and consumables

 

 

(182,102,035

)

 

 

(115,400,740

)

 

 

(111,826,227

)

Total

 

 

(1,521,155,517

)

 

 

(1,497,419,580

)

 

 

(1,481,985,559

)