Cost:

Balance as of January 1, 2020

55

4,488

1,231

842

1,175

7,791

Additions during the year:

Purchases

—

980

10

43

—

1,033

Adjustments arising from translating financial statements of foreign operations

—

13

—

—

—

13

Decreases during the year:

Disposals

(4

)

(438

)

—

(57

)

—

(499

)

Balance as of December 31, 2020

51

5,043

1,241

828

1,175

8,338

Additions during the year:

Purchases

—

402

59

49

3

513

Decreases during the year:

Classification to inventory(3)

—

(1,374

)

—

—

—

(1,374

)

Sales

(36

)

(625

)

—

(14

)

—

(675

)

Disposals

—

(52

)

(1,094

)

(401

)

(5

)

(1,552

)

Balance as of December 31, 2021

15

3,394

206

462

1,173

5,250

Accumulated Depreciation and impairment:

Balance as of January 1, 2020

19

445

935

436

284

2,119

Additions during the year:

Depreciation

10

337

204

99

117

767

Decreases during the year:

Reversal of an impairment
loss

—

(206

)

—

—

—

(206

)

Disposals

(2

)

(438

)

—

(13

)

—

(453

)

Balance as of December 31, 2020

27

138

1,139

522

401

2,227

Additions during the year:

Depreciation

3

371

97

77

120

668

Impairment

—

955

—

—

—

955

Decreases during the year:

Classification to inventory(3)

—

(164

)

—

—

—

(164

)

Sales

(15

)

—

—

(11

)

—

(26

)

Disposals

—

(52

)

(1,094

)

(401

)

(5

)

(1,552

)

Balance as of December 31, 2021

15

1,248

142

187

516

2,108

Depreciated cost as of December 31, 2020

24

4,905

102

306

774

6,111

Depreciated cost as of December 31, 2021

—

2,146

64

275

657

3,142