Common use of AUSTRALIAN GUARANTORS Clause in Contracts

AUSTRALIAN GUARANTORS. SIGNED, SEALED and DELIVERED for each of TRONOX AUSTRALIA HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PTY LTD TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for TRONOX LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney [Signature Page to First Supplemental Indenture (2025)]

AUSTRALIAN GUARANTORS. SIGNED, SEALED and DELIVERED for each of TIFIC PTY. LTD. TIO2 CORPORATION PTY LTD TRONOX AUSTRALIA HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS GLOBAL HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA MANAGEMENT PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PIGMENTS AUSTRALIA HOLDINGS PTY LTD LIMITED TRONOX PIGMENTS AUSTRALIA PTY LIMITED TRONOX SANDS HOLDINGS PTY LIMITED TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED YALGOO MINERALS PTY. LTD. under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for TRONOX LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney [Signature Page to First Second Supplemental Indenture (20252026)]

AUSTRALIAN GUARANTORS. SIGNED, SEALED and AND DELIVERED by Xxxxxxx X. Xxxxxx as attorney for each of TRONOX AUSTRALIA HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD LIMITED TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD LIMITED TRONOX PIGMENTS AUSTRALIA PTY LTD LIMITED TRONOX PIGMENTS WESTERN AUSTRALIA PTY LIMITED TRONOX SANDS HOLDINGS PTY LIMITED under power of attorney dated 16 August 2012 in the presence of: /s/ Xxxxxxxxx X. Xxxxxxx Signature of witness Xxxxxxxxx X. Xxxxxxx Name of witness (block letters) ) ) ) ) ) ) ) ) ) ) ) ) /s/ Xxxxxxx X. Xxxxxx By executing this agreement the attorney states that the attorney has received no notice of revocation of the power of attorney SIGNED, SEALED AND DELIVERED ) by ) Xxxxxxx X. Xxxxxx ) as attorney for ) TRONOX WESTERN AUSTRALIA PTY LTD under power of attorney dated ) ) 16 August 2012 ) in the presence of: ) ) ) /s/ Xxxxxxxxx X. Xxxxxxx ) /s/ Xxxxxxx X. Xxxxxx Signature of witness ) By executing this agreement the attorney states that the attorney has received no notice of revocation of the power of attorney ) Xxxxxxxxx X. Xxxxxxx ) Name of witness (block letters) SIGNED, SEALED AND DELIVERED ) by ) Xxxxxxx X. Xxxxxx ) as attorney for ) TRONOX WORLDWIDE PTY ) LIMITED (F/K/A TRONOX ) WORLDWIDE LLC) ) under power of attorney dated ) 16 August 2012 ) in the presence of: ) ) /s/ Xxxxxxx X. Xxxxxx ) By executing this agreement the attorney states that the attorney has received no notice of revocation of the power of attorney /s/ Xxxxxxxxx X. Xxxxxxx ) Signature of witness ) Xxxxxxxxx X. Xxxxxxx Name of witness (block letters) SIGNED, SEALED AND DELIVERED by Xxxxxxx X. Xxxxxx as attorney for TRONOX HOLDINGS (AUSTRALIA) PTY LIMITED TRONOX INVESTMENTS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA SANDS PTY LTD TICOR RESOURCES PTY LTD TICOR FINANCE (A.C.T.) PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. SYNTHETIC RUTILE HOLDINGS PTY LTD SENBAR HOLDINGS PTY LTD PIGMENT HOLDINGS PTY LTD TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PTY LTD TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED under power of attorney dated 16 August 2012 in the presence of: /s/ Xxxxxx Xxxxxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Xxxxxxx Signature of witness Xxxxxxxxx X. Xxxxxxx Name Xxxxx of witness (block letters) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) /s/ Xxxxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date Xxxxxx By executing this agreement the attorney states that the attorney has received no notice of revocation of the power of attorney SIGNEDU.K. GUARANTORS: TRONOX INTERNATIONAL FINANCE LLP By: /s/ Xxxxxxx X. Xxxxxx Name: Xxxxxxx X. Xxxxxx Title: Authorized Representative BAHAMAS GUARANTORS: TRONOX PIGMENTS LTD By: /s/ Xxxxxxx X. Xxxxxx Name: Xxxxxxx X. Xxxxxx Title: Vice President Accepted as of the date hereof: Xxxxxxx, SEALED and DELIVERED for TRONOX LIMITED under power of attorney in the presence ofSachs & Co. By: /s/ Xxxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Title: Vice President Credit Suisse Securities (USA) LLC By: /s/ Xxxxxx X. Xxxxxxxx Name: Xxxxxx Xxxxxxxx Title: Managing Director UBS Securities LLC By: /s/ Xxxxxxx Dhahad Name: Xxxxxxx Dhahad Title: Director By: /s/ Xxxx Signature Velsch Name: Xxxx Velsch Title: Executive Director On behalf of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature themselves and each of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney [Signature Page to First Supplemental Indenture (2025)]the Purchasers Schedule I Subsidiary Guarantors

AUSTRALIAN GUARANTORS. SIGNED, SEALED and AND DELIVERED by ) Xxxxxxx X. Xxxxxx ) as attorney for each of ) TIFIC PTY LTD ) TIO2 CORPORATION PTY LTD ) TRONOX AUSTRALIA HOLDINGS PTY LIMITED ) TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD LIMITED TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. TRONOX MANAGEMENT PTY LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PIGMENTS AUSTRALIA HOLDINGS PTY LTD LIMITED TRONOX PIGMENTS AUSTRALIA PTY LIMITED TRONOX SANDS HOLDINGS PTY LIMITED TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED YALGOO MINERALS PTY LTD. under power of attorney dated in the presence of: /s/ Xxxxxxx Xxxxxx X. Xxxx Signature By executing this agreement the attorney states that the attorney has received no notice of revocation of the power of attorney /s/ Xxxxx Xxxxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness /s/ Xxxxxxx Xxxxxx Name Xxxxx of witness (block letters) [Ninth Supplemental Indenture (2012)] BAHAMAS GUARANTOR: TRONOX PIGMENTS LTD By: /s/ Xxxxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for Xxxxxx Name: Xxxxxxx X. Xxxxxx Title: Director [Ninth Supplemental Indenture (2012)] U.K. GUARANTORS: TRONOX INTERNATIONAL FINANCE LLP TRONOX UK HOLDINGS LIMITED under power of attorney in the presence ofTRONOX UK LIMITED By: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx Name: Xxxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney Title: Director [Signature Page to First Ninth Supplemental Indenture (20252012)]

AUSTRALIAN GUARANTORS. SIGNED, SEALED and DELIVERED for each of TIFIC PTY. LTD. TIO2 CORPORATION PTY LTD TRONOX AUSTRALIA HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS GLOBAL HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA MANAGEMENT PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PIGMENTS AUSTRALIA HOLDINGS PTY LTD LIMITED TRONOX PIGMENTS AUSTRALIA PTY LIMITED TRONOX SANDS HOLDINGS PTY LIMITED TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED YALGOO MINERALS PTY. LTD. under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for TRONOX LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney [Signature Page to First Third Supplemental Indenture (20252026)]

AUSTRALIAN GUARANTORS. SIGNED, SEALED and DELIVERED for each of TRONOX AUSTRALIA HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PTY LTD TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for TRONOX LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney [Signature Page to First Second Supplemental Indenture (2025)]

AUSTRALIAN GUARANTORS. SIGNED, SEALED and DELIVERED for each of TRONOX AUSTRALIA HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PTY LTD TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for TRONOX LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney [Signature Page to First Third Supplemental Indenture (2025)]

AUSTRALIAN GUARANTORS. SIGNED, SEALED and DELIVERED for each of TIFIC PTY. LTD. TIO2 CORPORATION PTY LTD TRONOX AUSTRALIA HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS GLOBAL HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA MANAGEMENT PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PIGMENTS AUSTRALIA HOLDINGS PTY LTD LIMITED TRONOX PIGMENTS AUSTRALIA PTY LIMITED TRONOX SANDS HOLDINGS PTY LIMITED TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED YALGOO MINERALS PTY. LTD. under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for TRONOX LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney [Signature Page to First Supplemental Indenture (20252026)]

AUSTRALIAN GUARANTORS. SIGNEDsigned, SEALED sealed and DELIVERED delivered for each of TRONOX TIFIC PTY. LTD.TIO2 CORPORATION PTY LTDTRONOX AUSTRALIA HOLDINGS PTY LIMITEDTRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD TRONOX LTDTRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS HOLDINGS PTY LIMITED TRONOX LIMITEDTRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX LTDTRONOX MANAGEMENT PTY LTDTRONOX MINERAL SALES PTY LTDTRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LIMITEDTRONOX PIGMENTS AUSTRALIA PTY LTD TIO2 CORPORATION LIMITEDTRONOX SANDS HOLDINGS PTY LTD YALGOO LIMITEDTRONOX WESTERN AUSTRALIA PTY LTDTRONOX WORLDWIDE PTY LIMITEDYALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PTY LTD TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PIGMENTS PTY LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNEDsigned, SEALED sealed and DELIVERED delivered for TRONOX LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney 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 [Signature Page to First Fourth Supplemental Indenture (20252026)] 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 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: [Signature Page to Fourth Supplemental Indenture (2026)] /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. Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Name of witness (print) Name of attorney (print) [Signature Page to Fourth Supplemental Indenture (2026)] [Signature Page to Fourth Supplemental Indenture (2026)] DUTCH GUARANTORS: Tronox Holdings Coöperatief U.A. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. KayeTitle: 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 Tronox Investments Netherlands B.V. [Signature Page to Fourth Supplemental Indenture (2026)] By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager Tronox International B.V. By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Manager [Signature Page to Fourth 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 Fourth Supplemental Indenture (2026)]

AUSTRALIAN GUARANTORS. SIGNEDsigned, SEALED sealed and DELIVERED delivered for each of TRONOX AUSTRALIA HOLDINGS PTY LIMITED TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD TRONOX GLOBAL HOLDINGS PTY LIMITED Tronox Australia Holdings Pty LimitedTronox Australia Pigments Holdings Pty LtdTronox Global Holdings Pty LimitedTronox Pigments Australia Holdings Pty LtdTronox Pigments Australia Pty LtdTronox Sands Holdings Pty LimitedTronox Holdings (Australia) Pty LtdTronox Australia Pty LtdTIO2 Corporation Pty LtdYalgoo Minerals Pty. Ltd.TIFIC Pty. Ltd.Tronox Mineral Sales Pty LtdTronox Management Pty Ltdtronox western australia pty ltdTronox Worldwide Pty Limited TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PTY LTD TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNEDsigned, SEALED sealed and DELIVERED delivered for TRONOX LIMITED under power of attorney in the presence of: /s/ Xxxxxx X. Xxxx /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney [Signature Page to First Fourth Supplemental Indenture (2025)] 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 [Signature Page to Fourth Supplemental Indenture (2025)] PEREGRINE GOLD MINING PTY LTD 009267207 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. Xxxxx X. Xxxxxxxxxxxxxx Xxxxxx X. Xxxx Name of witness (print) Name of attorney (print) [Signature Page to Fourth Supplemental Indenture (2025)]

AUSTRALIAN GUARANTORS. SIGNED, SEALED and AND DELIVERED by ) Xxxxxxx X. Xxxxxx ) as attorney for each of ) TIFIC PTY LTD ) TIO2 CORPORATION PTY LTD ) TRONOX AUSTRALIA HOLDINGS PTY LIMITED ) TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LIMITED ) TRONOX AUSTRALIA PTY LTD ) TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS HOLDINGS PTY LIMITED ) TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. TRONOX MANAGEMENT PTY LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PIGMENTS AUSTRALIA HOLDINGS PTY LTD LIMITED TRONOX PIGMENTS AUSTRALIA PTY LIMITED TRONOX SANDS HOLDINGS PTY LIMITED TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED YALGOO MINERALS PTY LTD. under power of attorney dated in the presence of: /s/ Xxxxxxx Xxxxxx X. Xxxx Signature By executing this agreement the attorney states that the attorney has received no notice of revocation of the power of attorney /s/ Xxxxx Xxxxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness /s/ Xxxxxxx Xxxxxx Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for witness (block letters) [Fifth Supplemental Indenture (2015)] U.K. GUARANTORS: TRONOX INTERNATIONAL FINANCE LLP TRONOX UK HOLDINGS LIMITED under power of attorney in the presence ofTRONOX UK LIMITED By: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx Name: Xxxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney Title: Director [Signature Page to First Fifth Supplemental Indenture (20252015)]] BAHAMAS GUARANTOR: TRONOX PIGMENTS LTD By: /s/ Xxxxxxx X. Xxxxxx Name: Xxxxxxx X. Xxxxxx Title: Director [Fifth Supplemental Indenture (2015)] DUTCH GUARANTORS: 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 TRONOX HOLDINGS COÖPERATIEF U.A. By: /s/ Xxxxxxx X. Xxxxxx Name: Xxxxxxx X. Xxxxxx Title: Director By: /s/ Xxxxxx X. Xxxx Name: Xxxxxx X. Xxxx Title: Director [Fifth Supplemental Indenture (2015)] SWISS GUARANTORS: TRONOX INTERNATIONAL HOLDINGS GMBH TRONOX FINANCE GMBH By: /s/ Xxxxxxx Xxxxxxx Name: Xxxxxxx Xxxxxxx Title: managing director By: /s/ Xxxxxx Xxxx Name: Xxxxxx Xxxx Title: director [Fifth Supplemental Indenture (2015)] WILMINGTON TRUST, NATIONAL ASSOCIATION, as Trustee By: /s/ Xxxx Xxxxxxxxx Name: Xxxx Xxxxxxxxx Title: Vice President [Fifth Supplemental Indenture (2015)] Annex A Released Guarantors Tronox Alkali Corporation Tronox Alkali Wyoming Corporation

AUSTRALIAN GUARANTORS. SIGNED, SEALED and AND DELIVERED by ) Xxxxxxx X. Xxxxxx ) as attorney for each of ) TIFIC PTY LTD ) TIO2 CORPORATION PTY LTD ) TRONOX AUSTRALIA HOLDINGS PTY LIMITED ) TRONOX AUSTRALIA PIGMENTS HOLDINGS PTY LTD LIMITED ) TRONOX GLOBAL HOLDINGS PTY LIMITED TRONOX PIGMENTS AUSTRALIA HOLDINGS PTY LTD TRONOX PIGMENTS AUSTRALIA PTY LTD TRONOX SANDS GLOBAL HOLDINGS PTY LIMITED TRONOX HOLDINGS (AUSTRALIA) PTY LTD TRONOX AUSTRALIA PTY LTD TIO2 CORPORATION PTY LTD YALGOO MINERALS PTY. LTD. TIFIC PTY. TRONOX MANAGEMENT PTY LTD. TRONOX MINERAL SALES PTY LTD TRONOX MANAGEMENT PIGMENTS AUSTRALIA HOLDINGS PTY LTD LIMITED TRONOX PIGMENTS AUSTRALIA PTY LIMITED TRONOX SANDS HOLDINGS PTY LIMITED TRONOX WESTERN AUSTRALIA PTY LTD TRONOX WORLDWIDE PTY LIMITED YALGOO MINERALS PTY LTD. under power of attorney dated in the presence of: /s/ Xxxxxx X. Xxxx Signature By executing this agreement the attorney states that the attorney has received no notice of revocation of the power of attorney /s/ Xxxxx Xxxxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness /s/ Xxxxxx X. Xxxx Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney SIGNED, SEALED and DELIVERED for witness (block letters) [Eighth Supplemental Indenture (2012)] U.K. GUARANTORS: TRONOX INTERNATIONAL FINANCE LLP TRONOX UK HOLDINGS LIMITED under power of attorney in the presence ofTRONOX UK LIMITED By: /s/ Xxxxxx X. Xxxx Signature of attorney /s/ Xxxxx Name: Xxxxxx X. Xxxxxxxxxxxxxx Xxxxxx Xxxx Signature of witness Name Xxxxx X. Xxxxxxxxxxxxxx 15 September 2017 Name Date of power of attorney Title: Director [Signature Page to First Eighth Supplemental Indenture (20252012)] BAHAMAS GUARANTOR: TRONOX PIGMENTS LTD By: /s/ Xxxxxxx X. Xxxxxx Name: Xxxxxxx X. Xxxxxx Title: Director [Eighth Supplemental Indenture (2012)]