FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * AI INTERNATIONAL CHEMICALS S.A.R.L.   2. Issuer Name and Ticker or Trading Symbol LyondellBasell Industries N.V. [LYB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 15-17 AVENUE GASTON DIDERICH 3. Date of Earliest Transaction (Month/Day/Year) 12/29/2014 (Street) LUXEMBOURG, N4 L-1420 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Ordinary shares 12/29/2014   J(1)   20,000,000 D (1) 52,372,438 (2) D (2)   Ordinary shares 12/30/2014   J(3)   68,372,438 D (3) 0 (3) I (3) through subsidiary Ordinary shares               20,000,000 D (4)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
AI INTERNATIONAL CHEMICALS S.A.R.L. 15-17 AVENUE GASTON DIDERICH LUXEMBOURG, N4 L-1420		X
AI INVESTMENTS HOLDINGS LLC 730 FIFTH AVENUE, 20TH FL NEW YORK, NY 10019		X
AIPH Holdings LLC 730 FIFTH AVENUE, 20TH FL NEW YORK, NY 10019		X

Signatures

/s/ Alejandro Moreno for AI International Chemicals Sarl		12/30/2014
**Signature of Reporting Person		Date
/s/ Alejandro Moreno for AI Investments Holdings LLC		12/30/2014
**Signature of Reporting Person		Date
/s/ Alejandro Moreno for AIPH Holdings LLC		12/30/2014
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Reflects a distribution of 20,000,000 ordinary shares by AI International Chemicals Sarl ("AIIC") to AI Investment Holdings LLC ("AIIH"), which then transferred such shares to its parent company, AIPH Holdings LLC ("AIPH").
(2)	The securities reported are held directly by AIIC and may be deemed to be beneficially owned by AIIH because AIIH holds a majority of the outstanding voting interests in AIIC. Each of AIPH and AIIH disclaim beneficial ownership of the securities held directly by AIIC except to the extent of any pecuniary interest therein.
(3)	Reflects a distribution of interests in subsidiaries, as part of an internal corporate restructuring, that indirectly may be deemed to beneficially own the 52,372,438 ordinary shares held directly by AIIC and 16,000,000 ordinary shares held directly by AI European Holdings Sarl.
(4)	These securities are held directly by AIPH. Each of AIIC and AIIH disclaim beneficial ownership of the securities held directly by AIPH.

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