Form D Raw Data - Electronic Filing Depository

EFDID: 350646EFD: Raw Data

Issuer: Ivyrock China Focus Master Fund (0001822810) - D/A

Accession: 0001822810-25-000002 () (EDGAR Files) (Form D)

Edgar Posted: Sep. 17, 2025
EFD Posted: Sep. 17, 2025

- < edgarSubmission >

< schemaVersion > X0708 </ schemaVersion >

< submissionType > D/A </ submissionType >

< testOrLive > LIVE </ testOrLive >

- < primaryIssuer >

< cik > 0001822810 </ cik >

< entityName > Ivyrock China Focus Master Fund </ entityName >

- < issuerAddress >

< street1 > UNIT 3007, COSCO TOWER, </ street1 >

< street2 > 183 QUEEN'S ROAD CENTRAL </ street2 >

< city > SHEUNG WAN </ city >

< stateOrCountry > K3 </ stateOrCountry >

< stateOrCountryDescription > HONG KONG </ stateOrCountryDescription >

< zipCode > 0000 </ zipCode >

</ issuerAddress >

< issuerPhoneNumber > 85226200482 </ issuerPhoneNumber >

< jurisdictionOfInc > CAYMAN ISLANDS </ jurisdictionOfInc >

- < issuerPreviousNameList >

< value > None </ value >

</ issuerPreviousNameList >

- < edgarPreviousNameList >

< value > None </ value >

</ edgarPreviousNameList >

< entityType > Other </ entityType >

< entityTypeOtherDesc > Incorporated as an exempted company with limited liability in the Cayman Islands </ entityTypeOtherDesc >

- < yearOfInc >

< overFiveYears > true </ overFiveYears >

</ yearOfInc >

</ primaryIssuer >

- < relatedPersonsList >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Yongshan </ firstName >

< lastName > Duanmu </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > Unit 3007, Cosco Tower </ street1 >

< street2 > 183 Queen's Road Central </ street2 >

< city > Central </ city >

< stateOrCountry > K3 </ stateOrCountry >

< stateOrCountryDescription > HONG KONG </ stateOrCountryDescription >

< zipCode > 00000 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Simon </ firstName >

< lastName > Cox </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > Unit 3007, Cosco Tower </ street1 >

< street2 > 183 Queen's Road Central </ street2 >

< city > Central </ city >

< stateOrCountry > K3 </ stateOrCountry >

< stateOrCountryDescription > HONG KONG </ stateOrCountryDescription >

< zipCode > 00000 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > Brian </ firstName >

< lastName > Burkholder </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > Unit 3007, Cosco Tower </ street1 >

< street2 > 183 Queen's Road Central </ street2 >

< city > Central </ city >

< stateOrCountry > K3 </ stateOrCountry >

< stateOrCountryDescription > HONG KONG </ stateOrCountryDescription >

< zipCode > 00000 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Director </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

- < relatedPersonInfo >

- < relatedPersonName >

< firstName > n/a </ firstName >

< lastName > IvyRock Asset Management (HK) Limited </ lastName >

</ relatedPersonName >

- < relatedPersonAddress >

< street1 > UNIT 3007, COSCO TOWER, </ street1 >

< street2 > 183 QUEENS ROAD CENTRAL </ street2 >

< city > SHEUNG WAN </ city >

< stateOrCountry > K3 </ stateOrCountry >

< stateOrCountryDescription > HONG KONG </ stateOrCountryDescription >

< zipCode > 0000 </ zipCode >

</ relatedPersonAddress >

- < relatedPersonRelationshipList >

< relationship > Executive Officer </ relationship >

< relationship > Promoter </ relationship >

</ relatedPersonRelationshipList >

< relationshipClarification />

</ relatedPersonInfo >

</ relatedPersonsList >

- < offeringData >

- < industryGroup >

< industryGroupType > Pooled Investment Fund </ industryGroupType >

- < investmentFundInfo >

< investmentFundType > Hedge Fund </ investmentFundType >

< is40Act > false </ is40Act >

</ investmentFundInfo >

</ industryGroup >

- < issuerSize >

< aggregateNetAssetValueRange > Decline to Disclose </ aggregateNetAssetValueRange >

</ issuerSize >

- < federalExemptionsExclusions >

< item > 06b </ item >

< item > 3C </ item >

< item > 3C.1 </ item >

< item > 3C.7 </ item >

</ federalExemptionsExclusions >

- < typeOfFiling >

- < newOrAmendment >

< isAmendment > true </ isAmendment >

< previousAccessionNumber > 0001822810-21-000001 </ previousAccessionNumber >

</ newOrAmendment >

- < dateOfFirstSale >

< value > 2016-01-04 </ value >

</ dateOfFirstSale >

</ typeOfFiling >

- < durationOfOffering >

< moreThanOneYear > true </ moreThanOneYear >

</ durationOfOffering >

- < typesOfSecuritiesOffered >

< isPooledInvestmentFundType > true </ isPooledInvestmentFundType >

< isOtherType > true </ isOtherType >

< descriptionOfOtherType > Participating Shares. The minimum subscription amount, under Cayman Islands law, cannot be less than $100,000. </ descriptionOfOtherType >

</ typesOfSecuritiesOffered >

- < businessCombinationTransaction >

< isBusinessCombinationTransaction > false </ isBusinessCombinationTransaction >

< clarificationOfResponse />

</ businessCombinationTransaction >

< minimumInvestmentAccepted > 100000 </ minimumInvestmentAccepted >

- < salesCompensationList >

- < recipient >

< recipientName > PERKINS FUND MARKETING, L.L.C </ recipientName >

< recipientCRDNumber > 45642 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 1001 N US HIGHWAY 1 </ street1 >

< street2 > SUITE 204 </ street2 >

< city > JUPITER </ city >

< stateOrCountry > X1 </ stateOrCountry >

< stateOrCountryDescription > UNITED STATES </ stateOrCountryDescription >

< zipCode > FL 33477 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< value > All States </ value >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > EUREKA CAPITAL PARTNERS PTE.LTD </ recipientName >

< recipientCRDNumber > None </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 81 Club Street </ street1 >

< street2 > #02-00 </ street2 >

< city > Singapore </ city >

< stateOrCountry > U0 </ stateOrCountry >

< stateOrCountryDescription > SINGAPORE </ stateOrCountryDescription >

< zipCode > 06944 </ zipCode >

</ recipientAddress >

< statesOfSolicitationList />

< foreignSolicitation > true </ foreignSolicitation >

</ recipient >

- < recipient >

< recipientName > CASTLE HILL CAPITAL PARTNERS,INC. </ recipientName >

< recipientCRDNumber > 44131 </ recipientCRDNumber >

< associatedBDName > None </ associatedBDName >

< associatedBDCRDNumber > None </ associatedBDCRDNumber >

- < recipientAddress >

< street1 > 216 EAST 45TH STREET </ street1 >

< street2 > SUITE 1301 </ street2 >

< city > NEW YORK </ city >

< stateOrCountry > X1 </ stateOrCountry >

< stateOrCountryDescription > UNITED STATES </ stateOrCountryDescription >

< zipCode > NY 10017 </ zipCode >

</ recipientAddress >

- < statesOfSolicitationList >

< value > All States </ value >

</ statesOfSolicitationList >

< foreignSolicitation > false </ foreignSolicitation >

</ recipient >

</ salesCompensationList >

- < offeringSalesAmounts >

< totalOfferingAmount > Indefinite </ totalOfferingAmount >

< totalAmountSold > 42975000 </ totalAmountSold >

< totalRemaining > Indefinite </ totalRemaining >

< clarificationOfResponse > The total amount sold and the number of investors only reflect sales made to investors who are resident in the United States. Withdrawals are not taken into consideration. </ clarificationOfResponse >

</ offeringSalesAmounts >

- < investors >

< hasNonAccreditedInvestors > false </ hasNonAccreditedInvestors >

< totalNumberAlreadyInvested > 7 </ totalNumberAlreadyInvested >

</ investors >

- < salesCommissionsFindersFees >

- < salesCommissions >

< dollarAmount > 0 </ dollarAmount >

</ salesCommissions >

- < findersFees >

< dollarAmount > 0 </ dollarAmount >

</ findersFees >

< clarificationOfResponse />

</ salesCommissionsFindersFees >

- < useOfProceeds >

- < grossProceedsUsed >

< dollarAmount > 0 </ dollarAmount >

< isEstimate > true </ isEstimate >

</ grossProceedsUsed >

< clarificationOfResponse />

</ useOfProceeds >

- < signatureBlock >

< authorizedRepresentative > false </ authorizedRepresentative >

- < signature >

< issuerName > Ivyrock China Focus Master Fund </ issuerName >

< signatureName > DUANMU Yongshan </ signatureName >

< nameOfSigner > DUANMU Yongshan </ nameOfSigner >

< signatureTitle > Director of the Issuer </ signatureTitle >

< signatureDate > 2025-09-16 </ signatureDate >

</ signature >

</ signatureBlock >

</ offeringData >

</ edgarSubmission >