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INVENTORIES
6 Months Ended
Jun. 30, 2022
INVENTORIES  
INVENTORIES

8.INVENTORIES

June 30,

December 31,

    

2022

    

2021

Finished goods

Pulp

Domestic (Brazil)

631,277

748,588

Foreign

1,667,260

1,037,760

Paper

Domestic (Brazil)

319,439

315,068

Foreign

129,484

95,383

Work in process

86,502

96,140

Raw material

Wood

1,217,800

1,094,058

Operating supplies and packaging

660,175

571,505

Spare parts and other

836,158

678,983

5,548,095

4,637,485

Inventories are disclosed net of estimated losses.

8.1.Rollforward of estimated losses

June 30,

December 31,

    

2022

    

2021

Beginning balance

(91,258)

(79,885)

Addition (1)

(16,393)

(85,110)

Reversal

25,912

11,536

Write-off (2)

23,590

62,201

Ending balance

(58,149)

(91,258)

1)

Refers substantially to the (i) raw material in the amount of R$6,911 (R$38,136 as of December 31, 2021) and (ii) spare parts in the amount of R$8,865 (R$21,184 as of December 31, 2021).

2)

Refers mainly to the amounts of (i) raw material of R$20,157 (R$47,231 as of December 31, 2021), and (ii) spare parts in the amount of R$3,213 (R$9,529 as of December 31, 2021).

For the six-month period ended June 30, 2022 and for the year ended December 31, 2021, there were no inventory items pledged as collateral.