Common use of DUTCH GUARANTORS Clause in Contracts

DUTCH GUARANTORS. Tronox Holdings Coöperatief U.A. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director A By: /s/ Xxxxxxx Xxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Xxxxxx Title: Director B Tronox Worldwide Pty Limited, acting for itself, on behalf of Tronox Global holdings Pty Ltd as limited partner of Tronox Holdings Europe C.V., and in its capacity as general partner of Tronox Holdings Europe C.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Authorized Signatory Tronox Pigments (Netherlands) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Tronox Pigments (Holland) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Cristal Inorganic Chemicals Netherlands B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] Tronox International B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] SWITZERLAND GUARANTORS: Tronox International Holdings GmbH By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Chairman of Management Board [Signature Page to Third Supplemental Indenture (2026)] Cristal Inorganic Chemicals UK Limited Tronox Investments UK Limited Millennium Inorganic Chemicals UK Holdings Limited By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director [Signature Page to Third Supplemental Indenture (2026)] Signed, sealed and delivered by as attorney, respectively, for BEMAX SALES PTY LTD 101858931 CABLE SANDS (W.A.) PTY LTD 009137142 CABLE SANDS HOLDINGS PTY. LIMITED 001288268 CABLE SANDS INVESTMENTS PTY. LIMITED 000430482 CABLE SANDS PTY. LIMITED 008678386 TRONOX AUSTRALIND PTY LTD 125123784 COFFS HARBOUR RUTILE PTY LTD 000173099 TRONOX MINERAL HOLDINGS AUSTRALIA PTY LTD 102888559 TRONOX MINING AUSTRALIA LIMITED 009247858 TRONOX PIGMENT BUNBURY LTD 008683627 IMPERIAL MINING (AUST) PTY LTD 062193266 XXXXXXXX INVESTMENTS (AUSTRALIA) PTY LTD 008402891 XXXXXX BASIN TITANIUM PTY LTD 082497827 XXXXX XXXXXX BASIN PTY LTD 091051704 NISSHO IWAI MINERAL SANDS (AUSTRALIA) PTY. LIMITED 003870871 PEREGRINE GOLD MINING PTY LTD 009267207 [Signature Page to Third Supplemental Indenture (2026)] PEREGRINE MINERAL SANDS PTY LTD 009307591 POONCARIE OPERATIONS PTY LTD 102895581 PROBO MINING PTY LTD 079938819 RUTILE & ZIRCON MINES (NEWCASTLE) PTY LTD 000393135 RZM PTY. LIMITED 001 242 397 TITANIUM TECHNOLOGY (AUSTRALIA) PTY LTD 000833643 under power of attorney dated August 30, 2019 in the presence of: /s/ Xxxxx X. Xxxxxxxxxxxxxx ← /s/ Xxxxxx X. Xxxx Signature of witness Signature of attorney The person signing above certifies that his/her signature is to be treated as constituting a separate signing as attorney for each party listed above respectively.

DUTCH GUARANTORS. Tronox Holdings Coöperatief TRONOX HOLDINGS COÖPERATIEF U.A. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director A By: /s/ Xxxxxxx Xxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Xxxxxx Title: Director B Tronox Worldwide Pty LimitedAttorney-in-fact TRONOX WORLDWIDE PTY LTD, acting for itself, on behalf of Tronox Global holdings Holdings Pty Ltd as limited partner of Tronox Holdings Europe C.V., C.V. and in its capacity as of general partner on behalf of Tronox Holdings Europe TRONOX HOLDINGS EUROPE C.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Authorized Authorised Signatory Tronox Pigments TRONOX PIGMENTS (NetherlandsHOLLAND) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Tronox Pigments TRONOX PIGMENTS (HollandNETHERLANDS) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Cristal Inorganic Chemicals Netherlands TRONOX INVESTMENTS NETHERLANDS B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] Tronox International Managing Director TRONOX INTERNATIONAL B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] SWITZERLAND Managing Director U.K. GUARANTORS: Tronox International Holdings GmbH TRONOX INTERNATIONAL FINANCE LLP By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Chairman Representative Board Member of Management Board [Signature Page to Third Supplemental Indenture (2026)] Cristal Inorganic Chemicals UK Limited Tronox Investments UK Limited Millennium Inorganic Chemicals UK Holdings Limited TRONOX UK HOLDINGS LIMITED By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director [Signature Page to Third Supplemental Indenture TRONOX UK LIMITED By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director TRONOX FINANCE PLC By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director TRONOX UK MERGER COMPANY LIMITED By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director TRONOX HOLDINGS PLC By: /s/ Xxxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Title: Authorized Signatory TRONOX INVESTMENT HOLDINGS LIMITED By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director TRONOX INVESTMENTS UK LIMITED By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director FRENCH GUARANTORS: By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Diector MILLENNIUM INORGANIC CHEMICALS LE HAVRE SAS (2026)] SignedFRANCE) By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Diector MILLENNIUM INORGANIC CHEMICALS SAS (FRANCE) By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Diector WILMINGTON TRUST, sealed NATIONAL ASSOCIATION, as Trustee and delivered by as attorney, respectively, for BEMAX SALES PTY LTD 101858931 CABLE SANDS (W.A.) PTY LTD 009137142 CABLE SANDS HOLDINGS PTY. LIMITED 001288268 CABLE SANDS INVESTMENTS PTY. LIMITED 000430482 CABLE SANDS PTY. LIMITED 008678386 TRONOX AUSTRALIND PTY LTD 125123784 COFFS HARBOUR RUTILE PTY LTD 000173099 TRONOX MINERAL HOLDINGS AUSTRALIA PTY LTD 102888559 TRONOX MINING AUSTRALIA LIMITED 009247858 TRONOX PIGMENT BUNBURY LTD 008683627 IMPERIAL MINING (AUST) PTY LTD 062193266 XXXXXXXX INVESTMENTS (AUSTRALIA) PTY LTD 008402891 XXXXXX BASIN TITANIUM PTY LTD 082497827 XXXXX XXXXXX BASIN PTY LTD 091051704 NISSHO IWAI MINERAL SANDS (AUSTRALIA) PTY. LIMITED 003870871 PEREGRINE GOLD MINING PTY LTD 009267207 [Signature Page to Third Supplemental Indenture (2026)] PEREGRINE MINERAL SANDS PTY LTD 009307591 POONCARIE OPERATIONS PTY LTD 102895581 PROBO MINING PTY LTD 079938819 RUTILE & ZIRCON MINES (NEWCASTLE) PTY LTD 000393135 RZM PTY. LIMITED 001 242 397 TITANIUM TECHNOLOGY (AUSTRALIA) PTY LTD 000833643 under power of attorney dated August 30, 2019 in the presence ofCollateral Agent By: /s/ Xxxxx X. Xxxxxxxxxxxxxx ← /s/ Xxxxxx Xxxxxxx Name: Xxxxx X. Xxxx Signature of witness Signature of attorney The person signing above certifies that his/her signature is to be treated as constituting a separate signing as attorney for each party listed above respectively.Xxxxxxx Title: Vice President Schedule 1 Guarantors on the Issue Date United States Tronox LLC Tronox US Holdings Inc. Tronox Pigments LLC Tronox Finance LLC Australia TiO2 Corporation Pty Ltd Tific Pty Ltd Tronox Australia Holdings Pty Limited Tronox Australia Pigments Holdings Pty Limited Tronox Australia Pty Ltd Tronox Global Holdings Pty Limited Tronox Holdings (Australia) Pty Ltd Tronox Limited Tronox Management Pty Ltd Tronox Mineral Sales Pty Ltd Tronox Pigments Australia Holdings Pty Limited Tronox Pigments Australia Pty Limited Tronox Sands Holdings Pty Limited Tronox Worldwide Pty Limited Tronox Western Australia Pty Ltd Yalgoo Minerals Pty. Ltd. Tronox Pigments Pty Limited Tronox Mineral Holdings Australia Pty Ltd Tronox Australind Pty Ltd Tronox Pigment Bunbury Ltd Tronox Mining Australia Limited Cable Sands Holdings Pty. Limited Cable Sands Investments Pty. Limited Peregrine Mineral Sands Pty Ltd Peregrine Gold Mining Pty Ltd Nissho Iwai Mineral Sands (Australia) Pty Limited Cable Sands Pty. Limited

DUTCH GUARANTORS. Tronox Holdings Coöperatief U.A. TRONOX WORLDWIDE PTY LIMITED, ACTING AS MANAGING PARTNER OF TRONOX HOLDINGS EUROPE C.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director A TRONOX HOLDINGS COÖPERATIEF U.A. By: /s/ Xxxxxxx Xxxxxx X. Xxxxxx Name: Xxxxxxx Xxxxxx X. Xxxxxx Title: Director B Tronox Worldwide Pty Limited, acting for itself, on behalf of Tronox Global holdings Pty Ltd as limited partner of Tronox Holdings Europe C.V., and in its capacity as general partner of Tronox Holdings Europe C.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Authorized Signatory Tronox Pigments (Netherlands) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Tronox Pigments (Holland) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Cristal Inorganic Chemicals Netherlands B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] Tronox International B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] SWITZERLAND GUARANTORS: Tronox International Holdings GmbH By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Chairman of Management Board [Signature Page to Third Supplemental Indenture (2026)] Cristal Inorganic Chemicals UK Limited Tronox Investments UK Limited Millennium Inorganic Chemicals UK Holdings Limited By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director [Signature Page to Third Ninth Supplemental Indenture (20262012)] Signed, sealed and delivered by as attorney, respectively, for BEMAX SALES PTY LTD 101858931 CABLE SANDS (W.A.) PTY LTD 009137142 CABLE SANDS SWISS GUARANTORS: TRONOX INTERNATIONAL HOLDINGS PTY. LIMITED 001288268 CABLE SANDS INVESTMENTS PTY. LIMITED 000430482 CABLE SANDS PTY. LIMITED 008678386 GMBH TRONOX AUSTRALIND PTY LTD 125123784 COFFS HARBOUR RUTILE PTY LTD 000173099 TRONOX MINERAL HOLDINGS AUSTRALIA PTY LTD 102888559 TRONOX MINING AUSTRALIA LIMITED 009247858 TRONOX PIGMENT BUNBURY LTD 008683627 IMPERIAL MINING (AUST) PTY LTD 062193266 XXXXXXXX INVESTMENTS (AUSTRALIA) PTY LTD 008402891 XXXXXX BASIN TITANIUM PTY LTD 082497827 XXXXX XXXXXX BASIN PTY LTD 091051704 NISSHO IWAI MINERAL SANDS (AUSTRALIA) PTY. LIMITED 003870871 PEREGRINE GOLD MINING PTY LTD 009267207 FINANCE GMBH By: /s/ Xxxxxxx Xxxxxxx Name: Xxxxxxx Xxxxxxx Title: managing director By: /s/ Xxxxxx Xxxx Name: Xxxxxx Xxxx Title: director [Signature Page to Third Ninth Supplemental Indenture (20262012)] PEREGRINE MINERAL SANDS PTY LTD 009307591 POONCARIE OPERATIONS PTY LTD 102895581 PROBO MINING PTY LTD 079938819 RUTILE & ZIRCON MINES (NEWCASTLE) PTY LTD 000393135 RZM PTY. LIMITED 001 242 397 TITANIUM TECHNOLOGY (AUSTRALIA) PTY LTD 000833643 under power of attorney dated August 30WILMINGTON TRUST, 2019 in the presence ofNATIONAL ASSOCIATION, as Trustee By: /s/ Xxxxx X. Xxxxxxxxxxxxxx ← /s/ Xxxxxx X. Xxxx Signature of witness Signature of attorney The person signing above certifies that his/her signature is to be treated as constituting a separate signing as attorney for each party listed above respectively.Xxxxxxxxx Name: Xxxx Xxxxxxxxx Title: Vice President [Ninth Supplemental Indenture (2012)] Annex A Released Guarantors Tronox Alkali Corporation Tronox Alkali Wyoming Corporation

DUTCH GUARANTORS. Tronox Holdings Coöperatief U.A. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director A By: /s/ Xxxxxxx Xxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Xxxxxx Title: Director B Tronox Worldwide Pty Limited, acting for itself, on behalf of Tronox Global holdings Holdings Pty Ltd as limited partner of Tronox Holdings Europe C.V., and in its capacity as general partner of Tronox Holdings Europe C.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Authorized Signatory Tronox Pigments (Netherlands) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Tronox Pigments (Holland) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Cristal Inorganic Chemicals Tronox Investments Netherlands B.V. By: /s/ Xxxxxx X. Xxxx [Signature Page to Fourth Supplemental Indenture (2025)] Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] Tronox International B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Fourth Supplemental Indenture (20262025)] [Signature Page to Fourth Supplemental Indenture (2025)] SWITZERLAND GUARANTORS: Tronox International Holdings GmbH By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Chairman of Management Board [Signature Page to Third Fourth Supplemental Indenture (20262025)] Cristal Inorganic Chemicals UK Limited Tronox Investments UK Limited Millennium Inorganic Chemicals UK Holdings Limited By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director [Signature Page to Third Supplemental Indenture (2026)] Signed, sealed and delivered by as attorney, respectively, for BEMAX SALES PTY LTD 101858931 CABLE SANDS (W.A.) PTY LTD 009137142 CABLE SANDS HOLDINGS PTY. LIMITED 001288268 CABLE SANDS INVESTMENTS PTY. LIMITED 000430482 CABLE SANDS PTY. LIMITED 008678386 TRONOX AUSTRALIND PTY LTD 125123784 COFFS HARBOUR RUTILE PTY LTD 000173099 TRONOX MINERAL HOLDINGS AUSTRALIA PTY LTD 102888559 TRONOX MINING AUSTRALIA LIMITED 009247858 TRONOX PIGMENT BUNBURY LTD 008683627 IMPERIAL MINING (AUST) PTY LTD 062193266 XXXXXXXX INVESTMENTS (AUSTRALIA) PTY LTD 008402891 XXXXXX BASIN TITANIUM PTY LTD 082497827 XXXXX XXXXXX BASIN PTY LTD 091051704 NISSHO IWAI MINERAL SANDS (AUSTRALIA) PTY. LIMITED 003870871 PEREGRINE GOLD MINING PTY LTD 009267207 [Signature Page to Third Supplemental Indenture (2026)] PEREGRINE MINERAL SANDS PTY LTD 009307591 POONCARIE OPERATIONS PTY LTD 102895581 PROBO MINING PTY LTD 079938819 RUTILE & ZIRCON MINES (NEWCASTLE) PTY LTD 000393135 RZM PTY. LIMITED 001 242 397 TITANIUM TECHNOLOGY (AUSTRALIA) PTY LTD 000833643 under power of attorney dated August 30, 2019 in the presence of: /s/ Xxxxx X. Xxxxxxxxxxxxxx ← /s/ Xxxxxx X. Xxxx Signature of witness Signature of attorney The person signing above certifies that his/her signature is to be treated as constituting a separate signing as attorney for each party listed above respectively.]

DUTCH GUARANTORS. Tronox Holdings Coöperatief U.A. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director A By: /s/ Xxxxxxx Xxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Xxxxxx Title: Director B Tronox Worldwide Pty Limited, acting for itself, on behalf of Tronox Global holdings Pty Ltd as limited partner of Tronox Holdings Europe C.V., and in its capacity as general partner of Tronox Holdings Europe C.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Authorized Signatory Tronox Pigments (Netherlands) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Tronox Pigments (Holland) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Cristal Inorganic Chemicals Netherlands B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] Tronox International B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third First Supplemental Indenture (2026)] SWITZERLAND GUARANTORS: Tronox International Holdings GmbH By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Chairman of Management Board [Signature Page to Third Supplemental Indenture (2026)] Cristal Inorganic Chemicals UK Limited Tronox Investments UK Limited Millennium Inorganic Chemicals UK Holdings Limited Wilmington Trust, National Association, as Trustee By: /s/ Xxxxxx Xxxx X. Xxxx Xxxxxxxxx Name: Xxxxxx Xxxx X. Xxxx Xxxxxxxxx Title: Director [Signature Page to Third Supplemental Indenture (2026)] Signed, sealed and delivered by as attorney, respectively, for BEMAX SALES PTY LTD 101858931 CABLE SANDS (W.A.) PTY LTD 009137142 CABLE SANDS HOLDINGS PTY. LIMITED 001288268 CABLE SANDS INVESTMENTS PTY. LIMITED 000430482 CABLE SANDS PTY. LIMITED 008678386 TRONOX AUSTRALIND PTY LTD 125123784 COFFS HARBOUR RUTILE PTY LTD 000173099 TRONOX MINERAL HOLDINGS AUSTRALIA PTY LTD 102888559 TRONOX MINING AUSTRALIA LIMITED 009247858 TRONOX PIGMENT BUNBURY LTD 008683627 IMPERIAL MINING (AUST) PTY LTD 062193266 XXXXXXXX INVESTMENTS (AUSTRALIA) PTY LTD 008402891 XXXXXX BASIN TITANIUM PTY LTD 082497827 XXXXX XXXXXX BASIN PTY LTD 091051704 NISSHO IWAI MINERAL SANDS (AUSTRALIA) PTY. LIMITED 003870871 PEREGRINE GOLD MINING PTY LTD 009267207 [Signature Page to Third Supplemental Indenture (2026)] PEREGRINE MINERAL SANDS PTY LTD 009307591 POONCARIE OPERATIONS PTY LTD 102895581 PROBO MINING PTY LTD 079938819 RUTILE & ZIRCON MINES (NEWCASTLE) PTY LTD 000393135 RZM PTY. LIMITED 001 242 397 TITANIUM TECHNOLOGY (AUSTRALIA) PTY LTD 000833643 under power of attorney dated August 30, 2019 in the presence of: /s/ Xxxxx X. Xxxxxxxxxxxxxx ← /s/ Xxxxxx X. Xxxx Signature of witness Signature of attorney The person signing above certifies that his/her signature is to be treated as constituting a separate signing as attorney for each party listed above respectively.Vice President

DUTCH GUARANTORS. Tronox Holdings Coöperatief U.A. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director A By: /s/ Xxxxxxx Xxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Xxxxxx Title: Director B Tronox Worldwide Pty Limited, acting for itself, on behalf of Tronox Global holdings Pty Ltd as limited partner of Tronox Holdings Europe C.V., and in its capacity as general partner of Tronox Holdings Europe C.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Authorized Signatory Tronox Pigments (Netherlands) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Tronox Pigments (Holland) B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Managing Director Cristal Inorganic Chemicals Netherlands B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (2026)] Tronox International B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Third Supplemental Indenture (20262025)] SWITZERLAND GUARANTORS: Tronox International Holdings GmbH By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Chairman of Management Board [Signature Page to Third Supplemental Indenture (20262025)] Cristal Inorganic Chemicals UK Limited Tronox Investments UK Limited Millennium Inorganic Chemicals UK Holdings Limited By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director [Signature Page to Third Supplemental Indenture (20262025)] Signed, sealed and delivered by as attorney, respectively, for BEMAX SALES PTY LTD 101858931 CABLE SANDS (W.A.) PTY LTD 009137142 CABLE SANDS HOLDINGS PTY. LIMITED 001288268 CABLE SANDS INVESTMENTS PTY. LIMITED 000430482 CABLE SANDS PTY. LIMITED 008678386 TRONOX AUSTRALIND PTY LTD 125123784 COFFS HARBOUR RUTILE PTY LTD 000173099 TRONOX MINERAL HOLDINGS AUSTRALIA PTY LTD 102888559 TRONOX MINING AUSTRALIA LIMITED 009247858 TRONOX PIGMENT BUNBURY LTD 008683627 IMPERIAL MINING (AUST) PTY LTD 062193266 XXXXXXXX INVESTMENTS (AUSTRALIA) PTY LTD 008402891 XXXXXX BASIN TITANIUM PTY LTD 082497827 XXXXX XXXXXX BASIN PTY LTD 091051704 NISSHO IWAI MINERAL SANDS (AUSTRALIA) PTY. LIMITED 003870871 PEREGRINE GOLD MINING PTY LTD 009267207 [Signature Page to Third Supplemental Indenture (20262025)] PEREGRINE MINERAL SANDS PTY LTD 009307591 POONCARIE OPERATIONS PTY LTD 102895581 PROBO MINING PTY LTD 079938819 RUTILE & ZIRCON MINES (NEWCASTLE) PTY LTD 000393135 RZM PTY. LIMITED 001 242 397 TITANIUM TECHNOLOGY (AUSTRALIA) PTY LTD 000833643 under power of attorney dated August 30, 2019 in the presence of: /s/ Xxxxx X. Xxxxxxxxxxxxxx ← /s/ Xxxxxx X. Xxxx Signature of witness Signature of attorney The person signing above certifies that his/her signature is to be treated as constituting a separate signing as attorney for each party listed above respectively.