Tronox (TROX) SC 13D Tronox Holdings plc

Exhibit A

EXHIBIT A

Joint Filing Agreement

In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned hereby agrees to the joint filing with the other Reporting Persons (as such term is defined in the Schedule 13D referred to below) on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the Ordinary Shares, par value US$0.01 per share, of Tronox Holdings plc, a public limited company incorporated under the laws of England and Wales, and that this Agreement may be included as an Exhibit to such joint filing.  This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

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IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of April 19, 2019.

Cristal Inorganic Chemicals Netherlands Coöperatief W.A.
By:	/s/ Moazzam A. Khan
	Name: Moazzam A. Khan
	Title: Director
National Titanium Dioxide Co. Ltd.
By:	/s/ Dr. Talal Al-Shair
	Name: Dr. Talal Al-Shair
	Title: Chairman of the Board
National Industrialization Company
By:	/s/ Mutlaq H. Al-Morished
	Name: Mutlaq H. Al-Morished
	Title:  Chief Executive Officer