<SEC-DOCUMENT>0001104659-18-007674-index.html : 20180208
<SEC-HEADER>0001104659-18-007674.hdr.sgml : 20180208
<ACCEPTANCE-DATETIME>20180208170749
ACCESSION NUMBER:		0001104659-18-007674
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180208
DATE AS OF CHANGE:		20180208
GROUP MEMBERS:		CF INDUSTRIES ENTERPRISES, INC.
GROUP MEMBERS:		CF INDUSTRIES SALES, LLC
GROUP MEMBERS:		CF INDUSTRIES, INC.
GROUP MEMBERS:		TERRA LP HOLDINGS LLC
GROUP MEMBERS:		TERRA NITROGEN GP INC.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TERRA NITROGEN CO L P /DE
		CENTRAL INDEX KEY:			0000879575
		STANDARD INDUSTRIAL CLASSIFICATION:	AGRICULTURE CHEMICALS [2870]
		IRS NUMBER:				731389684
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-46987
		FILM NUMBER:		18586549

	BUSINESS ADDRESS:	
		STREET 1:		4 PARKWAY NORTH, SUITE 400
		CITY:			DEERFIELD
		STATE:			IL
		ZIP:			60015
		BUSINESS PHONE:		(847) 405-2400

	MAIL ADDRESS:	
		STREET 1:		4 PARKWAY NORTH, SUITE 400
		CITY:			DEERFIELD
		STATE:			IL
		ZIP:			60015

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TERRA NITROGEN Co
		DATE OF NAME CHANGE:	20100721

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TERRA NITROGEN CO L P /DE
		DATE OF NAME CHANGE:	19950324

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CF Industries Holdings, Inc.
		CENTRAL INDEX KEY:			0001324404
		STANDARD INDUSTRIAL CLASSIFICATION:	AGRICULTURE CHEMICALS [2870]
		IRS NUMBER:				202697511
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		4 PARKWAY NORTH
		STREET 2:		SUITE 400
		CITY:			DEERFIELD
		STATE:			IL
		ZIP:			60015
		BUSINESS PHONE:		(847) 405-2400

	MAIL ADDRESS:	
		STREET 1:		4 PARKWAY NORTH
		STREET 2:		SUITE 400
		CITY:			DEERFIELD
		STATE:			IL
		ZIP:			60015
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>a18-5363_2sc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
Document 1 - file: a18-5363_2sc13da.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3
<SEQUENCE>2
<FILENAME>a18-5363_2ex3.htm
<DESCRIPTION>EX-3
<TEXT>
Document 2 - file: a18-5363_2ex3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4
<SEQUENCE>3
<FILENAME>a18-5363_2ex4.htm
<DESCRIPTION>EX-4
<TEXT>
Document 3 - file: a18-5363_2ex4.htm

</DOCUMENT>
</SEC-DOCUMENT>