l29,thecompanyresponsibleforavarietyofproceduresforreimbursementdocument,invoicereview,approvalofwork;30,regularlyconvenedgeneralmeetingofshareholders,preparationworkforthemeeting;31,thecompanyresponsibleforpayrollmanagementjobs,includingaroundsalarysurvey,employeesalary,salaryaccountingmethodsdeveloped,payrollaccounting,paymentofwages,bonuses;32,thecompanyresponsiblefordeliveryoffinancialprocedures;33,accordingtothecompany'sstrategicdevelopmentplan,thepreparationandmanagementoffundstomeetday-to-dayoperatingfundingrequirementstoensurethecompany'ssafety,liquidityandprofitabilityofthefunds;34,responsiblefortheenvironmentalprotectionbuildingmaterialsCorporationissuedbytheCorporationAnnual,monthlyeconomicindicatorsintheassessmentoftheeconomicresponsibilitysystemofproposedamendments;3