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    <ReturnTs>2024-10-31T16:10:45-05:00</ReturnTs>
    <TaxPeriodEndDt>2023-12-31</TaxPeriodEndDt>
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      <PreparerFirmName>
        <BusinessNameLine1Txt>CONCEPT ONE INC</BusinessNameLine1Txt>
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        <AddressLine1Txt>4771 SW 154th PL</AddressLine1Txt>
        <CityNm>MIAMI</CityNm>
        <StateAbbreviationCd>FL</StateAbbreviationCd>
        <ZIPCd>33185</ZIPCd>
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    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2023-01-01</TaxPeriodBeginDt>
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      <EIN>201909279</EIN>
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        <BusinessNameLine1Txt>LIGHTSAT INC DBA CHINA MERCY</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>LIGH</BusinessNameControlTxt>
      <PhoneNum>2392160410</PhoneNum>
      <USAddress>
        <AddressLine1Txt>2614 TAMIAMI TRL N SUITE 505</AddressLine1Txt>
        <CityNm>NAPLES</CityNm>
        <StateAbbreviationCd>FL</StateAbbreviationCd>
        <ZIPCd>34103</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>PELLE KARLSSON</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <PhoneNum>2392160410</PhoneNum>
      <SignatureDt>2024-10-31</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>1</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JAMES L VINCENT EA</PreparerPersonNm>
      <PTIN>P00848842</PTIN>
      <PhoneNum>7866261659</PhoneNum>
    </PreparerPersonGrp>
    <TaxYr>2023</TaxYr>
    <BuildTS>2024-10-15 13:58:12Z</BuildTS>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <WebsiteAddressTxt>www.chinamercy.org</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="IRS990ScheduleA">X</Organization501c3Ind>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>100000</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
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      <TotalRevenueAmt>100000</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>97200</GrantsAndSimilarAmountsPaidAmt>
      <FeesAndOtherPymtToIndCntrctAmt>450</FeesAndOtherPymtToIndCntrctAmt>
      <PrintingPublicationsPostageAmt>797</PrintingPublicationsPostageAmt>
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      <TotalExpensesAmt>122093</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-22093</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>102817</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>80724</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>102817</BOYAmt>
        <EOYAmt>80724</EOYAmt>
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      <Form990TotalAssetsGrp>
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        <EOYAmt>80724</EOYAmt>
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      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>102817</BOYAmt>
        <EOYAmt>80724</EOYAmt>
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      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>TO COMMUNICATE CHRISTIANITY IN WORDS AND ACTIONS THROUGHOUT THE WORLD INCLUDING THE BUILDING OF MEDICAL CLINICS IN THE POOR AND RURAL AREAS OF CHINA</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>GRANT WAS FOR TWO MEDICAL CLINICS IN WEIHUE DISTRICT HENAN PROVINCE CHINA. PAYMENTS WERE MADE TO CHINA YOUTH DEVELOPMENT FOUNDATION 51 WANJING WEST ROAD CHAOYANG DISTRICT BEIJING CHINA 100102. THIS IS THE CORRECT ADDRESS FOR THE GRANTS. WE WERE UNABLE TO PUT THE CORRECT ADDRESS IN THE GRANT SECTION AS IT WILL ONLY ACCEPT US ADDRESSES</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>65755</GrantsAndAllocationsAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>GRANT WAS FOR ONE MEDICAL CLINIC IN SUNGXINGCUN TOWN WEIHUI CITY HENAN PROVINCE CHINA. THE GRANTEE IS CHINA YOUTH DEVELOPMENT FOUNDATION 51 WANGJING WEST ROAD CHAOYANG DISTRICT BEIJING CHINA 100102. THE ADDRESS IN THE GRANT SECTION IS WRONG AS IT ONLY ALLOWS A US ADDRESS.</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>31445</GrantsAndAllocationsAmt>
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        <PersonNm>SHIMON LIANG</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JEFF LIU</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
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      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JAMES L WEST</PersonNm>
        <TitleTxt>SECRETARY TREASURER</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CURT ZASTROW</PersonNm>
        <TitleTxt>DIRECTOR</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>PELLE KARLSSON</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>7</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>0</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>0</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>0</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>0</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>0</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>0</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>JAMES L VINCENT EA</PersonNm>
        <USAddress>
          <AddressLine1Txt>4771 SW 154TH PL</AddressLine1Txt>
          <CityNm>MIAMI</CityNm>
          <StateAbbreviationCd>FL</StateAbbreviationCd>
          <ZIPCd>33185</ZIPCd>
        </USAddress>
        <PhoneNum>7866261659</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>0</ForeignFinancialAccountInd>
      <ForeignOfficeInd>0</ForeignOfficeInd>
      <DonorAdvisedFndsInd>0</DonorAdvisedFndsInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <TanningServicesProvidedInd>0</TanningServicesProvidedInd>
      <Form720FiledInd>0</Form720FiledInd>
      <RelatedOrganizationCtrlEntInd>0</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>0</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>0</TrnsfrExmptNonChrtblRltdOrgInd>
      <RelatedOrgSect527OrgInd>0</RelatedOrgSect527OrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>1</FiledScheduleAInd>
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      <PublicOrganization170Ind>X</PublicOrganization170Ind>
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        <CurrentTaxYearMinus4YearsAmt>161918</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>126339</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>100500</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>100200</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>100000</CurrentTaxYearAmt>
        <TotalAmt>588957</TotalAmt>
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        <CurrentTaxYearMinus4YearsAmt>161918</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>126339</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>100500</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>100200</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>100000</CurrentTaxYearAmt>
        <TotalAmt>588957</TotalAmt>
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      <PublicSupportTotal170Amt>588957</PublicSupportTotal170Amt>
      <TotalSupportAmt>588957</TotalSupportAmt>
      <PublicSupportCY170Pct>1</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>1</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
      <DistributableAmountGrp>
        <CYAdjNetIncomeDistributableAmt>0</CYAdjNetIncomeDistributableAmt>
        <CYPct85AdjustedNetIncomeAmt>0</CYPct85AdjustedNetIncomeAmt>
        <CYTotalMinAstDistributableAmt>0</CYTotalMinAstDistributableAmt>
        <CYGreaterAdjustedMinimumAmt>0</CYGreaterAdjustedMinimumAmt>
        <CYIncomeTaxImposedPYAmt>0</CYIncomeTaxImposedPYAmt>
        <CYDistributableAsAdjustedAmt>0</CYDistributableAsAdjustedAmt>
      </DistributableAmountGrp>
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    <IRS990ScheduleB documentId="IRS990ScheduleB">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 10</FormAndLineReferenceDesc>
        <ExplanationTxt>1) ACTIVITY PROGRAM SERVICES GRANTEE NAME CHINESE YOUTH DEVELOPMENT FO GRANTEE ADDRESS 51 WANJING WEST ROAD NEW YORK NY 10010 AMOUNT 65755 RELATIONSHIP NONE 2) ACTIVITY PROGRAM SERVICES GRANTEE NAME CHINA YOUTH DEVELOPMENT FOUN GRANTEE ADDRESS 51 WANJING WEST ROAD NEW YORK NY 10010 AMOUNT 31445 RELATIONSHIP NONE</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>1) OTHER EXPENSES BANK SERVICE CHARGES WIRE TRANSFER FEES AMOUNT 50 2) OTHER EXPENSES SUPPLIES EXPENSE AMOUNT 5837 3) OTHER EXPENSES TELEPHONE EXPENSE AMOUNT 1034 4) OTHER EXPENSES TRAVEL EXPENSE AMOUNT 16725</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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