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Cost of sales (Tables)
 12 Months Ended
Dec. 31, 2021
Disclosure Of Cost Of Sales [Abstract]  
Summary of Cost of Sales

Cost of sales is analysed as follows:

 

 

 

2021

 

 

2020

 

 

2019

 

Opening inventories

 

 

63,909

 

 

 

69,685

 

 

 

84,227

 

Purchases of raw materials

 

 

161,625

 

 

 

105,643

 

 

 

122,728

 

Purchases of finished products

 

 

23,169

 

 

 

15,161

 

 

 

16,477

 

Labour costs

 

 

80,346

 

 

 

71,937

 

 

 

86,209

 

Depreciation and amortisation

 

 

7,895

 

 

 

10,144

 

 

 

11,709

 

Third party manufacturers costs

 

 

2,172

 

 

 

2,829

 

 

 

3,919

 

Other manufacturing costs

 

 

15,922

 

 

 

14,853

 

 

 

17,810

 

Government grants related to PPE

 

 

(1,252

)

 

 

(1,192

)

 

 

(1,463

)

Closing inventories

 

 

(80,211

)

 

 

(63,909

)

 

 

(69,685

)

Total

 

 

273,575

 

 

 

225,151

 

 

 

271,931