LyondellBasell Industries (LYB) 10-Q 2015 Q3 Quarterly report

Exhibit 32

CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350

In connection with the Quarterly Report of LyondellBasell Industries N.V. (the Company) on Form 10-Q for the period ended September 30, 2015, as filed with the U.S. Securities and Exchange Commission on the date hereof (the Report), each of the undersigned hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to their knowledge:

(1) The Report fully complies with the requirements of Sections 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

October 23, 2015

/s/ Bhavesh V. Patel

Bhavesh V. Patel

Chairman of the Management

Board and Chief Executive Officer

(Principal Executive Officer)

/s/ William B. Allen, Jr.

William B. Allen, Jr.

Vice President of Finance

(Principal Financial and

Accounting Officer)