b'STAATSOLIE MAATSCHAPPIJ SURINAME N.V.NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR ENDED DECEMBER 31, 2021 (Continued)Depreciation of property, plant and equipment, and amortization of intangible assets(X US$ 1,000) 2021 2020Included in cost of salesDepreciation upstream(37,928) (45,039)Amortizationupstream (650) (193)Depreciation downstream (62,782) (59,425)Amortizationdownstream (39) (26)DepreciationPikinSaramaccaUJV (2,984) (4,779)Sub total(104,383)(109,462)Included in Offshore expensesDepreciation upstream offshore (18) (51)Depreciation upstream offshore (35)- Sub total(53)(51)Included in Selling and distribution expenses Depreciation downstream (21) (130)Sub total(21)(130)Included in Other operating expenses Depreciation downstream (177) (285)Sub total(177)(285)Included in General and administrative expenses Depreciation corporate (739) (1,010)Amortizationcorporate (844) (741)Depreciation downstream (338) (301)Amortizationdownstream (75) (111)Sub total(1,996)(2,163)Grand total(106,630)(112,091)109'