Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
AND REPORT ON A SCHEDULE
We consent to the use in this Registration Statement on Form S-4 of our report dated March 14, 2005 relating to the consolidated financial statements of Huntsman International LLC appearing in the Prospectus, which is a part of this Registration Statement, and to the reference to us under the heading "Experts" in such Prospectus.
Our audits of the financial statements referred to in our aforementioned reports also included the financial statement schedules of Huntsman International LLC listed in Item 21(b). These financial statement schedules are the responsibility of the Company's management. Our responsibility is to express an opinion based on our audits. In our opinion, such financial statement schedules, when considered in relation to the basic financial statements taken as a whole, present fairly in all material respects, the information set forth therein.
DELOITTE & TOUCHE LLP
Houston,
Texas
June 6, 2005