0000891618-99-004025 S-4 12 19990831 AMKOR TECHNOLOGY INC 0001047127 3674 231722724 DE 1231 S-4 33 333-86199 99703142 1345 ENTERPRISE DR WEST CHESTER PA 19380 6104319600 1345 ENTERPRISE DR WEST CHESTER PA 19380 S-4 1 000089161899004025-001-seq1-s-4.txt FORM S-4 EX-5.1 2 000089161899004025-002-seq2-ex-5-1.txt OPINION OF WILSON SONSINI GOODRICH & ROSATI EX-23.1 3 000089161899004025-003-seq3-ex-23-1.txt CONSENT OF ARTHUR ANDERSEN LLP EX-23.2 4 000089161899004025-004-seq4-ex-23-2.txt CONSENT OF SAMIL ACCOUNTING CORPORATION EX-23.3 5 000089161899004025-005-seq5-ex-23-3.txt CONSENT OF SYCIP GORRES VELAYO & CO. EX-23.4 6 000089161899004025-006-seq6-ex-23-4.txt CONSENT OF SIANA CARR & O'CONNOR, LLP. EX-23.6 7 000089161899004025-007-seq7-ex-23-6.txt CONSENT OF KIM & CHANG EX-23.7 8 000089161899004025-008-seq8-ex-23-7.txt FORM OF CONSENT OF ORTEGA, DEL CASTILLO EX-25.1 9 000089161899004025-009-seq9-ex-25-1.txt STATEMENT OF ELIGIBILTY OF TRUSTEE EX-99.1 10 000089161899004025-010-seq10-ex-99-1.txt FORM OF LETTER OF TRANSMITTAL EX-99.2 11 000089161899004025-011-seq11-ex-99-2.txt FORM OF NOTICE OF GUARANTEED DELIVERY EX-99.3 12 000089161899004025-012-seq12-ex-99-3.txt FORM OF EXCHANGE AGENT AGREEMENT