-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, JCtfPBe4glGGvEMSF2ir343TFrsoMTcDCtsQTa3vNvQMj3WU0iAA/FUj7udjiWtf 8ha68vOIP5wo80ODauzCXg== 0001081668-05-000018.txt : 20050901 0001081668-05-000018.hdr.sgml : 20050901 20050901172410 ACCESSION NUMBER: 0001081668-05-000018 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20050901 DATE AS OF CHANGE: 20050901 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PETROKAZAKHSTAN INC CENTRAL INDEX KEY: 0001013746 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 000000000 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-55855 FILM NUMBER: 051065485 BUSINESS ADDRESS: STREET 1: #1460 SUN LIFE PLAZA NORTH TOWER STREET 2: 140 - 4TH AVENUE S.W. CITY: CALGARY STATE: A0 ZIP: T2P 3N3 BUSINESS PHONE: 4032218435 MAIL ADDRESS: STREET 1: #1460 SUN LIFE PLAZA NORTH TOWER STREET 2: 140 - 4TH AVENUE S.W. CITY: CALGARY STATE: A0 ZIP: T2P 3N3 FORMER COMPANY: FORMER CONFORMED NAME: HURRICANE HYDROCARBONS LTD DATE OF NAME CHANGE: 19960508 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: AIC LTD CENTRAL INDEX KEY: 0001081668 IRS NUMBER: 000000000 STATE OF INCORPORATION: A6 FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 1375 KERNS RD STREET 2: BURLINGTON CITY: ONTARIO CANADA STATE: A6 ZIP: L7R 4X8 BUSINESS PHONE: 9053314242 MAIL ADDRESS: STREET 1: 1375 KERNS RD STREET 2: BURLINGTON CITY: ONTARIO CANADA STATE: A6 ZIP: L7R 4X8 SC 13G/A 1 aug2005sch13ga.txt SCHEDULE 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b)(c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) UNDER THE SECURITIES EXCHANGE ACT OF 1934 PETROKAZAKHSTAN INC. Name of Issuer) Common Shares (Title of Class of Securities) 44779E106 (CUSIP Number) August 22, 2005 _____________________________________________________________________________ (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [_] Rule 13d-1(b) [x] Rule 13d-1(c) [ ] Rule 13d-1(d) (1) The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be filed for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). CUSIP No. 44779E106 13G Page 2 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC Limited _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Incorporated under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 2,662,298 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 2,662,298 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,662,298* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 3.57% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* CO ____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 3 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC Investment Services Inc. _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Incorporated under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 2,662,298 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 2,662,298 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,662,298* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 3.57% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* IA _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 4 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC American Focused Fund _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 1,233,775 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 1,233,775 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,233,775* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 1.65% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* OO _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 5 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC American Focused Plus Fund _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY ____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 15,880 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 15,880 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 15,880* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.02% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* OO _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 6 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC Canadian Balanced Fund _____________________________________________________________________________ ___ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 182,050 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 182,050 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 182,050* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. 0.24% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* OO _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 7 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC Canadian Focused Fund _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil ________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 738,775 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 738,775 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 738,775* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. 0.99% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* OO CUSIP No. 44779E106 13G Page 8 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC Dividend Income Fund _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 252,960 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 252,960 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 252,960* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. 0.34% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* OO _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 9 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC American Focused Corporate Class Fund _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 153,531 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 153,531 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 153,531* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. 0.21% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* OO _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 10 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC Canadian Balanced Corporate Class Fund _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 11,982 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 11,982 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 11,982* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. 0.02% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* OO *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 11 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) AIC Canadian Focused Corporate Class Fund _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Mutual fund trust organized under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil ________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 73,345 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 73,345 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 73,345* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. 0.10% of outstanding Common Shares* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* OO _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 12 of 21 Pages 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Michael Lee-Chin _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] _____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Canadian _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 2,662,298 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 2,662,298 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,662,298* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 3.57* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* IN _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! *See item 2(a) of this filing CUSIP No. 44779E106 13G Page 13 of 21 Pages _____________________________________________________________________________ 1. NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Portland Holdings Inc. _____________________________________________________________________________ 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [x] ____________________________________________________________________________ 3. SEC USE ONLY _____________________________________________________________________________ 4. CITIZENSHIP OR PLACE OF ORGANIZATION Incorporated under the laws of Ontario, Canada _____________________________________________________________________________ NUMBER OF 5. SOLE VOTING POWER SHARES Nil _________________________________________________________________ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 2,662,298 _________________________________________________________________ EACH 7. SOLE DISPOSITIVE POWER REPORTING Nil _________________________________________________________________ PERSON 8. SHARED DISPOSITIVE POWER WITH 2,662,298 _____________________________________________________________________________ 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,662,298* _____________________________________________________________________________ 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* Not applicable [_] _____________________________________________________________________________ 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 3.57* _____________________________________________________________________________ 12. TYPE OF REPORTING PERSON* CO _____________________________________________________________________________ *SEE INSTRUCTIONS BEFORE FILLING OUT! * See item 2(a) of this filing CUSIP No. 44779E106 13G Page 14 of 21 Pages _____________________________________________________________________________ Item 1(a). Name of Issuer: PetroKazakhstan _____________________________________________________________________________ __ Item 1(b). Address of Issuers Principal Executive Offices: 1460 Sun Life Plaza North Tower, Suite 140 4th Avenue S.W. Calgary, Alberta T2P 3N3 _____________________________________________________________________________ _ Item 2(a). Name of Person Filing: AIC Limited (AIC) is a corporation incorporated under the laws of Ontario. AICs wholly owned subsidiary AIC Investment Services Inc. (AISI) is the portfolio manager of certain accounts (including the Funds) and AIC is the manager and trustee of certain mutual funds in Ontario (collectively the Funds) which are owners of record of the securities of the Issuer. AISI is qualified to act as an investment adviser to the Funds in Ontario, Canada pursuant to a registration under the Securities Act Ontario. AIC as trustee of the Funds, shares with the Funds the power to direct the voting and disposition of the shares of the Issuer held by the Funds. Michael Lee-Chin holds indirectly through his sole ownership of Portland Holdings Inc. approximately 95% of the voting equity securities of AIC and consequently he may be deemed under United States securities law to beneficially own the shares of the Issuer held by AIC as trustee of the Funds and by the Funds, although he disclaims beneficial ownership of such holding. Mr. Lee-Chin is a citizen and resident of Canada. _____________________________________________________________________________ Item 2(b). Address of Principal Business Office, or if None, Residence: 1375 Kerns Road, Burlington, Ontario, Canada L7R 4X8 _____________________________________________________________________________ Item 2(c). Citizenship: Michael Lee-Chin - Canadian AIC Limited - Incorporated under the laws of Ontario, Canada AIC Investment Services Inc. - Incorporated under the laws of Ontario, Canada Portland Holdings Inc. - Incorporated under the laws of Ontario, Canada Funds - Certain mutual fund trusts or corporation organized/incorporated under the laws of Ontario, Canada _____________________________________________________________________________ Item 2(d). Title of Class of Securities: Common Shares _____________________________________________________________________________ Item 2(e). CUSIP Number 44779E106 _____________________________________________________________________________ CUSIP No. 44779E106 13G Page 15 of 21 Pages Item 3. If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a: (a) [_] Broker or dealer registered under Section 15 of the Exchange Act. (b) [_] Bank as defined in Section 3(a)(6) of the Exchange Act. (c) [_] Insurance company as defined in Section 3(a)(19) of the Exchange Act. (d) [_] Investment company registered under Section 8 of the Investment Company Act. (e) [_] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E); (f) [_] An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F); (g) [_] A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G); (h) [_] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act; (i) [_] A church plan that is excluded from the definition of an investment company under Section 3(c)(13) of the Investment Company Act; (j) [_] Group, in accordance with Rule 13d-1(b)(1)(ii)(J). If this statement is filed pursuant to Rule 13d-1(c), check this box. [x] CUSIP No. 44779E106 13G Page 16 of 21 Pages Item 4. Ownership. Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a) Amount beneficially owned: 2,662,298* (b) Percent of class: 3.57* (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote Nil, (ii) Shared power to vote or to direct the vote 2,662,298*, (iii) Sole power to dispose or to direct the disposition of Nil, (iv) Shared power to dispose or to direct the disposition of 2,662,298* * See item 2(a) _____________________________________________________________________________ Item 5. Ownership of Five Percent or Less of a Class. Inapplicable _____________________________________________________________________________ Item 6. Ownership of More Than Five Percent on Behalf of Another Person. Reporting person no longer holds more than five percent of issuer. _____________________________________________________________________________ Item 7. Identification and Classification of the Subsidiary which acquired the Security Being Reported on by the Parent Holding Company. Inapplicable _____________________________________________________________________________ Item 8. Identification and Classification of Members of the Group. Inapplicable _____________________________________________________________________________ Item 9. Notice of Dissolution of Group. Inapplicable _____________________________________________________________________________ Item 10. Certifications. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having such purpose or effect. CUSIP No. 44779E106 13G Page 17 of 21 Pages SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. August 31, 2005 AIC LIMITED By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer AIC INVESTMENT SERVICES INC. By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer AIC LIMITED as trustee for the AIC AMERICAN FOCUSED FUND By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer AIC LIMITED as trustee for the AIC AMERICAN FOCUSED PLUS FUND By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer AIC LIMITED as trustee for the AIC CANADIAN BALANCED FUND By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer AIC LIMITED as trustee for the AIC CANADIAN FOCUSED FUND By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer CUSIP No. 44779E106 13G Page 18 of 21 Pages AIC LIMITED as trustee for the AIC DIVIDEND INCOME FUND By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer AIC LIMITED as trustee for the AIC AMERICAN FOCUSED CORPORATE CLASS FUND By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer AIC LIMITED as trustee for the AIC CANADIAN BALANCED CORPORATE CLASS FUND By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer AIC LIMITED as trustee for the AIC CANADIAN FOCUSED CORPORATE CLASS FUND By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer MICHAEL LEE-CHIN By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer Under Power of Attorney dated March 14, 2003. PORTLAND HOLDINGS INC. By /s/Victoria J. Ringelberg 08/31/2005 Victoria J. Ringelberg Date Chief Financial Officer Under Power of Attorney dated March 14, 2003. Attention. Intentional misstatements or omissions of fact constitute federal criminal violations (see 18 U.S.C. 1001). CUSIP No. 44779E106 13G Page 19 of 21 Pages POWER OF ATTORNEY The undersigned does hereby appoint, Jonathan Wellum and Victoria Ringelberg, and each of them, acting singly, with full power of substitution, as the true and lawful attorney of the undersigned, to sign on behalf of the undersigned in respect of the ownership or deemed ownership of equity securities held or deemed held by the undersigned, directly or beneficially, and to be reported pursuant to sections 13(d) and 13(g) of the Securities and Exchange Act of 1934, as amended, and to execute joint filing agreements with respect to such filings. IN WITNESS WHEREOF, this Power of Attorney, has been executed as of the 14th day of March, 2003. /s/Michael Lee Chin Michael Lee Chin JOINT FILING AGREEMENT The persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13G (including amendments thereto) with respect to the Common Shares of PetroKazakhstan and further agree that this Joint Filing Agreement be included as an Exhibit to such joint filings. In evidence thereof, the undersigned hereby execute this Agreement as of the 31st day of August, 2005. AIC LIMITED By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer AIC INVESTMENT SERVICES INC. By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer AIC LIMITED as trustee for the AIC American Focused Fund By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer AIC LIMITED as trustee for the AIC American Focused Plus Fund By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer CUSIP No. 44779E106 13G Page 20 of 21 Pages AIC LIMITED as trustee for the AIC Canadian Balanced Fund By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer AIC LIMITED as trustee for the AIC Canadian Focused Fund By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer AIC LIMITED as trustee for the AIC Dividend Income Fund By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer AIC LIMITED as trustee for the AIC American Focused Corporate Class Fund By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer AIC LIMITED as trustee for the AIC Canadian Balanced Corporate Class Fund By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer AIC LIMITED as trustee for the AIC Canadian Focused Corporate Class Fund By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer CUSIP No. 44779E106 13G Page 21 of 21 Pages MICHAEL LEE-CHIN By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer Under Power of Attorney dated March 14, 2003. PORTLAND HOLDINGS INC. By /s/Victoria J. Ringelberg Victoria J. Ringelberg Chief Financial Officer Under Power of Attorney dated March 14, 2003. -----END PRIVACY-ENHANCED MESSAGE-----