SCHEDULE 13G (Rule 13d-102) Information Statement Pursuant to Rules 13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to Rule 13d-2(b) SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Under the Securities Exchange Act of 1934 (Amendment No. 2) Advanced Semiconductor Engineering, Inc. ---------------------------------------- (Name of Issuer) Common Shares, par value NT$10.00 per share* ------------------------------------------- (Title of Class of Securities) Not applicable -------------- (CUSIP Number) December 31, 2002 ----------------- (Date of Event Which Requires Filing of this Statement) * Not for trading, but only in connection with the listing on the New York Stock Exchange, Inc. of American Depositary Shares representing Common Shares. Check the appropriate box to designate the rule pursuant to which this Schedule is filed: |_| Rule 13d-1(b) |_| Rule 13d-1(c) |X| Rule 13d-1(d) CUSIP No. N/A 13G Page 1 of 4 Pages ------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) ASE ENTERPRISES 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 Hong Kong ------------------------------------------------------------------------------- 5. SOLE VOTING POWER 634,595,834 NUMBER OF ---------------------------------------------------------- SHARES BENEFICIALLY 6. SHARED VOTING POWER -0- OWNED BY EACH ---------------------------------------------------------- REPORTING PERSON 7. SOLE DISPOSITIVE POWER 628,395,834 WITH ---------------------------------------------------------- 8. SHARED DISPOSITIVE POWER -0- ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 628,395,834 ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 19.3% ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON CO ------------------------------------------------------------------------------- 2 CUSIP No. N/A 13G Page 2 of 4 Pages ------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) AINTREE 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 British Virgin Islands ------------------------------------------------------------------------------- 5. SOLE VOTING POWER 628,395,834 NUMBER OF ---------------------------------------------------------- SHARES BENEFICIALLY 6. SHARED VOTING POWER -0- OWNED BY EACH ---------------------------------------------------------- REPORTING PERSON 7. SOLE DISPOSITIVE POWER 628,395,834 WITH ---------------------------------------------------------- 8. SHARED DISPOSITIVE POWER -0- ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 628,395,834 ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 19.3% ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON CO ------------------------------------------------------------------------------- 3 CUSIP No. N/A 13G Page 3 of 4 Pages ------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) CHANG YAO HUNG-YING ------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)|_| (b)|X| ------------------------------------------------------------------------------- 3. SEC USE ONLY ------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Taiwan, Republic of China ------------------------------------------------------------------------------- 5. SOLE VOTING POWER 8,000,606 NUMBER OF ---------------------------------------------------------- SHARES BENEFICIALLY 6. SHARED VOTING POWER 628,395,834 OWNED BY EACH ---------------------------------------------------------- REPORTING PERSON 7. SOLE DISPOSITIVE POWER 8,000,606 WITH ---------------------------------------------------------- 8. SHARED DISPOSITIVE POWER 628,395,834 ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 636,396,440 ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 19.6% ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON IN ------------------------------------------------------------------------------- 4 CUSIP No. N/A 13G Page 4 of 4 Pages ------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) JASON C.S. CHANG ------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)|_| (b)|X| ------------------------------------------------------------------------------- 3. SEC USE ONLY ------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Taiwan, Republic of China ------------------------------------------------------------------------------- 5. SOLE VOTING POWER 20,254,843 NUMBER OF ---------------------------------------------------------- SHARES BENEFICIALLY 6. SHARED VOTING POWER 628,395,834 OWNED BY EACH ---------------------------------------------------------- REPORTING PERSON 7. SOLE DISPOSITIVE POWER 20,254,843 WITH ---------------------------------------------------------- 8. SHARED DISPOSITIVE POWER 628,395,834 ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 648,650,677 ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 19.9% ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON IN ------------------------------------------------------------------------------- 5 Item 1(a). Name of Issuer. Advanced Semiconductor Engineering, Inc. (the "Company") Item 1(b). Address of Issuer's Principal Executive Offices. 26 Chin Third Road Nantze Export Processing Zone Kaohsiung, Taiwan Republic of China Item 2(a). Name of Person Filing. ASE Enterprises Limited ("ASEE") Aintree Limited ("Aintree") Chang Yao Hung-ying Jason C.S. Chang Item 2(b). Address of Principal Business Office or, if None, Residence. The business address of ASEE is: 1408 Worldwide House, 19 Des Voeux Road Central, Central, Hong Kong. The address of the registered office of Aintree is: P.O. Box 957, Offshore Incorporations Centre, Road Town, Tortola, British Virgin Islands. The business address of Chang Yao Hung-ying is: 10th Floor, No.420 Keelung Road, Section 1, Taipei, Taiwan, Republic of China. The business address of Jason C.S. Chang is: Room 1901, World Trade Center, International Trade Building, 19/F, 333 Keelung Road, Sec. 1, Taipei, Taiwan, Republic of China. Item 2(c). Citizenship. ASEE is incorporated under the laws of Hong Kong. 6 Aintree is a company organized under the laws of the British Virgin Islands. Chang Yao Hung-ying is a citizen of Taiwan, Republic of China. Jason C.S. Chang is a citizen of Taiwan, Republic of China. Item 2(d). Title of Class of Securities. This statement relates to the Company's Common Shares, par value NT$10.00 per share (the "Shares"). Item 2(e). CUSIP Number. Not applicable. Item 3. If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b), 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) |_| Investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E); (f) |_| Employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F); (g) |_| Parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G); (h) |_| Savings association as defined in Section 3(b) of the Federal Deposit Insurance Act; (i) |_| Church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act; (j) |_| Group, in accordance with Rule 13d-1(b)(1)(ii)(J). 7 Item 4. Ownership. (a), (b) and (c) ASEE beneficially owns 628,395,834 Shares, representing approximately 19.3% of the outstanding Shares of the Company. ASEE has sole power to vote and dispose of 628,395,834 Shares. Aintree beneficially owns 628,395,834 Shares, representing approximately 19.3% of the outstanding Shares of the Company. Aintree holds 100% of ASEE in trust for the benefit of Chang Yao Hung-ying and Jason C.S. Chang. The sole shareholder and sole director of Aintree is Jason C.S. Chang. Aintree has sole power to vote and dispose of 628,395,834 Shares. Chang Yao Hung-ying is a director of the Company and of ASEE. Chang Yao Hung-ying, in addition to the Shares she beneficially owns through ASEE and Aintree, directly owns 8,000,606 Shares. In effect, Chang Yao Hung-ying beneficially owns 636,396,440 Shares, representing approximately 19.6% of the outstanding Shares of the Company. She has shared power to vote and to dispose of 628,395,834 Shares and sole power to vote and dispose of 8,000,606 Shares. Jason C.S. Chang is the Chairman and a director of the Company and a director of ASEE. Jason C.S. Chang beneficially owns 628,395,834 Shares through Aintree, representing 19.3% of the outstanding Shares of the Company. Jason C.S. Chang, in addition to the Shares he beneficially owns through Aintree, directly owns 20,254,843 Shares. In effect, Jason C.S. Chang beneficially owns 648,650,677 Shares, representing 19.9% of the outstanding Shares of the Company. He has sole power to vote and to dispose of 20,254,843 Shares. Item 5. Ownership of Five Percent or Less of a Class. If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [ ]. Item 6. Ownership of More than Five Percent on Behalf of Another Person. Not applicable. 8 Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company. Not applicable. Item 8. Identification and Classification of Members of the Group. Not applicable. Item 9. Notice of Dissolution of Group. Not applicable. Item 10. Certification. Not applicable. 9 SIGNATURE After reasonable inquiry and to the best knowledge and belief of the undersigned, each of the undersigned certifies that the information set forth in this statement is true, complete and correct. ASE ENTERPRISES LIMITED By: /s/ Chien-Shen Chang ----------------------- Name: CHIEN-SHEN CHANG Title: Director AINTREE LIMITED By: /s/ Jason C.S. Chang ----------------------- Name: JASON C.S. CHANG Title: Director By: /s/ Chang Yao Hung-Ying ----------------------- Name: CHANG YAO HUNG-YING By: /s/ Jason C.S. Chang ----------------------- Name: JASON C.S. CHANG 10