QuickLinks -- Click here to rapidly navigate through this document

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): ~~August~~September 169, 2004 (September 7, 2004)

Huntsman LLC
(Exact name of registrant as specified in its charter)

Utah	333-112279	87-0533091
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

500 Huntsman Way Salt Lake City, Utah		84108
(Address of principal executive offices)		(Zip Code)

Registrant's telephone number, including area code: (801) 584-5700

Not applicable
(Former name or former address, if changed since last report)

Check the ~~Item~~appropriate ~~12.~~box ~~Results~~below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of ~~Operations~~the ~~and~~registrant ~~Financial~~under ~~Condition~~any of the following provisions (see General Instruction A. 2. below):

o: Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o: Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o: Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o: Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

On ~~August 16,~~ ~~2004, Huntsman LLC together with certain affiliated companies issued a press release announcing their results for the three months~~ ~~ended~~Item ~~June 30, 2004~~7.01. ~~The~~Regulation ~~press~~FD ~~release is furnished herewith as Exhibit 99~~Disclosure.1.

~~Huntsman LLC~~On ~~will~~September 7, ~~hold~~2004, athe ~~conference~~Company ~~call~~issued onthe ~~Tuesday,~~press ~~August 17,~~release ~~2004~~furnished atwith ~~9:00~~this amreport ~~MDT~~as Exhibit 99.1.

Call-in number for U.S. participants:		800-230-1085
Call in number for international participants:		612-288-0318

Item 9.01. Financial Statements and Exhibits.

(c): Exhibits.

~~The~~ Exhibit 99.1 ~~conference~~Press ~~call~~release ~~will~~dated ~~be replayed beginning August~~September 177, 2004 ~~at 5:45 PM MDT and ending Wednesday, August 24, 2004 at 11:59 PM MDT~~.

Call-in numbers for the replay:
	Within the U.S.:	800-475-6701
	International:	320-365-3844
Access code for replay:		742119

Information with respect to the conference call, together with a copy of the press release furnished herewith as Exhibit 99.1, is available at www.huntsman.com under "News & Information."

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		HUNTSMAN LLC
		By:		/s/ JOHN HESKETT JOHN HESKETT Vice President, Corporate Development and Investor Relations

Dated: ~~August~~September 169, 2004

INDEX TO EXHIBITS

Exhibit Number		Description
99.1		Press release dated ~~August~~September 167, 2004

QuickLinks

Item 7.01. Regulation FD Disclosure.

Item 9.01. Financial Statements and Exhibits.

SIGNATURES
INDEX TO EXHIBITS

Filing Compare · HUNTSMAN LLC