b'STAATSOLIE MAATSCHAPPIJ SURINAME N.V.NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR ENDED DECEMBER 31, 2018 (Continued)4.9 IMPAIRMENT TESTING OF OTHER NON-CURRENT ASSETSManagementconsideredthedevelopmentin to be more steadiness regarding above factors. crudeoilprices,oilconstructionanddevelopment Managementconcludedthattherewerenoactivitiesaroundtheworldin2015through indicators for an impairment of two CGUs (three oil 2018.AsofDecember31,2018thereappears fieldsandtherefinery).4.10 CAPITAL COMMITMENTS AND OTHER CONTINGENCIES Operating lease commitments TheGrouphasenteredintooperatingleasesoncertainmotorvehiclesandvessels.Theseleaseshaveanaveragelifeoffiveyearswithrenewalterms.Futureminimumleasepaymentsundernon-cancellationoperatingleasesasatDecember31,2018is,asfollows:(X US$ 1,000) 2018 2017Withinoneyear 6,047 6,295Afteroneyearbutnotmorethanfiveyears 6,539 5,457Morethanfiveyears 249 267 12,835 12,019 Other contractual obligations / commitments (X US$ 1,000) 2018 2017Withinoneyear 15,192 6,916Afteroneyearbutnotmorethanfiveyears 14,471 84429,6637,760 Sales contractual obligationsTheGrouphassalesobligationsofUS$125,568asatDecember31,2018(X US$ 1,000) 2018 2017Withinoneyear 85,376 75,347Afteroneyearbutnotmorethanfiveyears 40,192 102,465125,568 177,812Legal claim contingency TheGroupcurrentlyhaslegalclaimsamountingtoUS$4,000(2017:US$1,384)(exclusiveofTheGroupalsohasalegalclaimrelatingtoalease interestandjudiciallyimposedpenalties)relatingcontract where there is not enough probability toto restoration and repair of the water management reasonablyrecommendaprovision.Thecaseis system in Saramacca. Based on legal advice not pending in the courts of Suriname nor haveobtained,managementisoftheviewthatthebeenenteredintoarbitration.Thecasehasbeen Group is in a strong and defendable position and reviewedbythein-houselegaldepartment.Based thatnofurtherprovisionisrequired.hereon it is advised to the Group that the case is onlypossible,butnotprobablethattheactionwill Lastly,Ventrinhascontingentliabilitiesinrespectofsucceed.Accordingly,noprovisionforanyliability customsbondsofUS$147(2017:US$147).hasbeenmadeintheseconsolidatedfinancialstatements for this case. Theseareofacontinuingnature,subjecttocancellation of the Comptroller of Customs and Excise.106 STAATSOLIE 2018 ANNUAL REPORT'