<SEC-DOCUMENT>0000950170-25-053942.txt : 20250415
<SEC-HEADER>0000950170-25-053942.hdr.sgml : 20250415
<ACCEPTANCE-DATETIME>20250415070003
ACCESSION NUMBER:		0000950170-25-053942
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250415
FILED AS OF DATE:		20250415
DATE AS OF CHANGE:		20250415

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHIPMOS TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001123134
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				000000000
		STATE OF INCORPORATION:			F5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37928
		FILM NUMBER:		25837542

	BUSINESS ADDRESS:	
		STREET 1:		NO. 1, R & D ROAD 1
		STREET 2:		HSINCHU SCIENCE PARK, HSINCHU
		CITY:			TAIWAN
		STATE:			F5
		ZIP:			00000
		BUSINESS PHONE:		866-3-5770055

	MAIL ADDRESS:	
		STREET 1:		NO. 1, R & D ROAD 1
		STREET 2:		HSINCHU SCIENCE PARK, HSINCHU
		CITY:			TAIWAN
		STATE:			F5
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>imos-6-k-gaap_difference.htm
<DESCRIPTION>6-K
<TEXT>
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  <title>6-K</title>
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  <div class="fixed-width-container" style="margin-left:auto;padding-left:0.5in;width:7.5in;box-sizing:content-box;margin-right:auto;padding-right:0.5in;"><div style="padding-top:0.5in;z-index:2;min-height:1in;position:relative;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">&#160;</font></p></div></div>
  <div class="main-content-container" style="z-index:5;position:relative;"><div class="fixed-width-container" style="margin-left:auto;padding-left:0.5in;width:7.5in;box-sizing:content-box;margin-right:auto;padding-right:0.5in;"><p style="font-size:10pt;margin-top:4pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:14pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">UNITED STATES</font></p><p style="font-size:10pt;margin-top:4pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:14pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">SECURITIES AND EXCHANGE COMMISSION</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:14pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Washington, DC 20549</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="margin-left:216pt;padding-bottom:1pt;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;border-bottom:1pt solid;margin-right:3in;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:6pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:18pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">FORM 6-K</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:18pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="margin-left:240.5pt;padding-bottom:1pt;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;border-bottom:1pt solid;margin-right:3in;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:6pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">REPORT OF FOREIGN PRIVATE ISSUER</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">PURSUANT TO RULE 13a-16 OR 15d-16 UNDER</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">THE SECURITIES EXCHANGE ACT OF 1934</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">For the month of April, 2025</font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Commission File Number 001-37928</font></p><p style="margin-left:216pt;padding-bottom:1pt;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;border-bottom:1pt solid;margin-right:3in;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:6pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:24pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">ChipMOS TECHNOLOGIES INC.</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:24pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">(Translation of Registrant&#x2019;s Name Into English)</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="margin-left:216pt;padding-bottom:1pt;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;border-bottom:1pt solid;margin-right:3in;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:6pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">No. 1, R&amp;D Rd. 1, Hsinchu Science Park</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Hsinchu, Taiwan</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Republic of China</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:8pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">(Address of Principal Executive Offices)</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:8pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="margin-left:216pt;padding-bottom:1pt;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;border-bottom:1pt solid;margin-right:3in;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:6pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)</font><font style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Form 20-F &#9746;             Form 40-F &#9744;</font><font style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  &#9744;</font></p><p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  &#9744;</font></p><p style="border-top:0.75pt solid #000000;font-size:10pt;margin-top:10pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:4pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="border-top:0.75pt solid;padding-top:1pt;font-size:10pt;margin-top:1pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-size:4pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:1pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">&#160;</font></p></div></div>
  <div class="fixed-width-container" style="margin-left:auto;padding-left:0.5in;width:7.5in;margin-top:auto;box-sizing:content-box;margin-right:auto;padding-right:0.5in;"><div style="z-index:2;flex-direction:column;display:flex;padding-bottom:0.5in;min-height:1in;justify-content:flex-end;position:relative;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">&#160;</font></p></div></div>
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  <div class="fixed-width-container" style="margin-left:auto;padding-left:0.5in;width:7.5in;box-sizing:content-box;margin-right:auto;padding-right:0.5in;"><div style="padding-top:0.5in;z-index:2;min-height:1in;position:relative;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:right;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">&#160;</font></p></div></div>
  <div class="main-content-container" style="z-index:5;position:relative;"><div class="fixed-width-container" style="margin-left:auto;padding-left:0.5in;width:7.5in;box-sizing:content-box;margin-right:auto;padding-right:0.5in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:11pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">SIGNATURES</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:11pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="text-indent:24.5pt;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.</font><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p>
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      <td style="padding-top:0in;vertical-align:middle;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:middle;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:middle;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:middle;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
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     <tr style="height:10pt;word-break:break-word;white-space:pre-wrap;text-align:right;">
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;">Dated: April 15, 2025</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td colspan="3" style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;text-decoration:underline solid;font-kerning:none;min-width:fit-content;">ChipMOS TECHNOLOGIES INC.</font></p><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(Registrant)</font></p></td>
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      <td style="padding-top:0in;vertical-align:middle;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td colspan="2" style="padding-top:0in;vertical-align:middle;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td colspan="2" style="padding-top:0in;vertical-align:middle;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td colspan="2" style="padding-top:0in;vertical-align:middle;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
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      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;">By:</font></p></td>
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      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:1pt;border-bottom:0.75pt solid #000000;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;">/S/ S. J. Cheng</font></p></td>
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      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;">Name:</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:1pt;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;">S. J. Cheng</font></p></td>
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      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:11pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="white-space:pre-wrap;font-kerning:none;min-width:fit-content;">&#160;</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;">Title:</font></p></td>
      <td style="padding-top:0in;vertical-align:bottom;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;"> </font></p></td>
      <td style="padding-top:0in;vertical-align:top;padding-bottom:0in;"><p style="font-size:10.5pt;margin-top:0;font-family:Times New Roman;margin-bottom:1pt;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-kerning:none;min-width:fit-content;">Chairman &amp; President</font></p></td>
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    </table><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">&#160;</font></p></div></div>
  <div class="fixed-width-container" style="margin-left:auto;padding-left:0.5in;width:7.5in;margin-top:auto;box-sizing:content-box;margin-right:auto;padding-right:0.5in;"><div style="z-index:2;flex-direction:column;display:flex;padding-bottom:0.5in;min-height:1in;justify-content:flex-end;position:relative;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><font style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">&#160;</font></p></div></div>
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  <div class="main-content-container" style="z-index:5;position:relative;"><div class="fixed-width-container" style="margin-left:auto;padding-left:0.5in;width:7.5in;box-sizing:content-box;margin-right:auto;padding-right:0.5in;"><p style="margin-left:24.5pt;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">To announce differences in the Company&#x2019;s consolidated financial statements prepared in accordance with IFRSs and Taiwan IFRSs for the year ended December 31, 2024.</font><font style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> </font></p><div class="item-list-element-wrapper" style="margin-left:0.33958333333333335in;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:0.3402777777777778in;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:4.7521786492374725%;word-break:keep-all;display:inline-flex;justify-content:flex-start;">(1)</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">Under the IFRS</font><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:'Calibri',sans-serif;font-kerning:none;min-width:fit-content;">&#174;</font><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> Accounting Standards that came into effect as endorsed by the Financial Supervisory Commission of the Republic of China (&#x201c;Taiwan IFRSs&#x201d;), ChipMOS TECHNOLOGIES INC. (the &#x201c;Company&#x201d;) reported the consolidated net profit attributable to equity holders of the Company of NT$1,419,995 thousand, total comprehensive income attributable to equity holders of the Company of NT$1,529,614 thousand, and basic and diluted earnings per share, net of tax, of NT$1.95 and NT$1.93, respectively, for the year ended December 31, 2024. The Company reported total consolidated liabilities of NT$20,305,618 thousand and equity attributable to equity holders of the Company of NT$25,074,234 thousand as of December 31, 2024.</font></div></div><div class="item-list-element-wrapper" style="margin-left:0.33958333333333335in;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:0.3402777777777778in;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:4.7521786492374725%;word-break:keep-all;display:inline-flex;justify-content:flex-start;">(2)</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">For the purpose of filing its 2024 annual report on Form 20-F with the U.S. Securities and Exchange Commission, the Company prepared its 2024 consolidated financial statements in accordance with IFRS</font><font style="color:#000000;white-space:pre-wrap;font-size:12pt;font-family:'Calibri',sans-serif;font-kerning:none;min-width:fit-content;">&#174;</font><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;"> Accounting Standards (&#x201c;IFRSs&#x201d;) as issued by the International Accounting Standards Board and reported consolidated net profit attributable to equity holders of the Company of NT$1,439,536 thousand, total comprehensive income attributable to equity holders of the Company of NT$1,549,153 thousand, and basic and diluted earnings per share, net of tax, of NT$1.98 and NT$1.96, respectively, for the year ended December 31, 2024. The Company reported total consolidated liabilities of NT$20,376,534 thousand and equity attributable to equity holders of the Company of NT$25,003,318 thousand as of December 31, 2024.</font></div></div><div class="item-list-element-wrapper" style="margin-left:0.33958333333333335in;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:0.3402777777777778in;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:4.7521786492374725%;word-break:keep-all;display:inline-flex;justify-content:flex-start;">(3)</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">The major differences between IFRSs and Taiwan IFRSs applied by the Company for its 2024 consolidated financial statements were primarily due to the timing of the recognition of the 5% income tax on unappropriated retained earnings and the accumulated effects of differences carried over from prior years.</font></div></div><div class="item-list-element-wrapper" style="margin-left:0.33958333333333335in;display:flex;margin-top:6pt;justify-content:flex-start;align-items:baseline;margin-bottom:0;min-width:0.3402777777777778in;text-align:justify;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:4.7521786492374725%;word-break:keep-all;display:inline-flex;justify-content:flex-start;">(4)</font><div style="width:100%;display:inline;"><font style="color:#000000;white-space:pre-wrap;font-size:10.5pt;font-family:Times New Roman;font-kerning:none;min-width:fit-content;">For more details, please refer to the Investor Relations section on Company&#x2019;s website.</font></div></div></div></div>
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