Company: KRO
Filing Date: 2025-05-14
Form Type: 3
Source: 0001062993-25-009349
Chunk: 1

Company: KRONOS WORLDWIDE INC
Filing Date: 2025-05-14
Form: 3
Chunk 1
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 24 - Power of Attorney

| ** Signature of Reporting Person                                                    
 /s/ Jane R. Grimm, Attorney-in-Fact for Erica A. Austin, Senior VP, Human Resources | Date       
 05/14/2025 |

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. 
 Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.