2026/10/15 17:58   Announcement pursuant to 25-1-4 of the Regulatio...
Announcement pursuant to 25-1-4 of the Regulations Governing Loaning of Funds and Making of Endorsements/ Guarantees by Public Companies.
DateTime:2026/10/15 17:58:48
1.Date of occurrence of the event:2026/10/15
2.For the company for whom the endorsements/guarantees were made, please
specify name of endorsed/guaranteed company, its relationship with
the Company providing endorsements/guarantees, the ceiling on the
endorsements/guarantees (thousand NTD), the original amount of
endorsements/guarantees (thousand NTD), the amount of the current additional
endorsements/guarantees (thousand NTD), the amount of
endorsements/guarantees as of the date of occurrence (thousand NTD), the
actual loaned amount of the company for whom endorsements/guarantees were
made (thousand NTD), and the reason for the current additional
endorsements/guarantees:
No.1
 (1)Company Name: CGPC Polymer Corporation
 (2)Relationship:100% wholly owned subsidiary of the Company.
 (3)Ceiling amount(thousand NTD):NT$4,619,006.
 (4)Original amount(thousand NTD):NT$1,100,319.
 (5)Current additional amount(thousand NTD):NT$800,000.
 (6)Amount as of the date of occurrence(thousand NTD):NT$1,900,319.
 (7)Actual loaned amount(thousand NTD):NT$850,319.
 (8)Reason:For operational needs.
No.2
 (1)Company Name: Taiwan VCM Corporation.
 (2)Relationship:87.31% owned subsidiary of the Company.
 (3)Ceiling amount(thousand NTD):NT$4,619,006.
 (4)Original amount(thousand NTD):NT$0.
 (5)Current additional amount(thousand NTD):NT$1,800,000.
 (6)Amount as of the date of occurrence(thousand NTD):NT$1,800,000.
 (7)Actual loaned amount(thousand NTD):NT$0.
 (8)Reason:For operational needs.
3.For collaterals provided by the company for whom the
endorsements/guarantees were made, the content and the value (thousand NTD):
 None.
4.For the latest financial statements of the company for whom the
endorsements/guarantees were made, the Capital (thousand NTD) and Cumulative
gains/losses (thousand NTD):
 Capital(thousand NTD): NT$3,699,512.
 Cumulative gains/losses(thousand NTD): NT$386,852
5.For termination of endorsement/guarantee obligations, the condition and
the date:Expiration of the bank agreement.
6.The total amount of the ceiling on endorsements/guarantees (thousand NTD):
 NT$7,698,344
7.The total amount of endorsements/guarantees as of the date of occurrence
(thousand NTD): NT$3,700,319.
8.The amount of endorsements/guarantees as a percentage of the
public company’s net worth on the latest financial report as of the date of
occurrence:48.07%
9.The aggregate amount of equity method investments,
endorsements/guarantees, and monetary loans extended to others as a
percentage of the public company’s net worth on the latest financial
statements:113.90%
10.Any other matters that need to be specified:
 CGPC Polymer Corporation:
      Capital(thousand NTD): NT$725,087.
      Cumulative gains/(losses)(thousand NTD): NT$(81,882).
 Taiwan VCM Corporation:
      Capital(thousand NTD): NT$2,974,425.
      Cumulative gains/(losses)(thousand NTD): NT$468,734.
© 2026 CGPC Corporation. All rights reserved.
2026/08/18 15:50   CGPC will hold the investor conference on August...
CGPC will hold the investor conference on August 26, 2026.
DateTime:2026/08/18 15:50:36
1.Date of institutional investor conference:2026/08/26
2.Time of institutional investor conference:PM 14:30 (Taiwan Time)
3.Location of institutional investor conference:
 1F, No.7, Sec.5, Xinyi Rd., Xinyi Dist., Taipei City, Taiwan, R.O.C.
 (Taiwan Stock Exchange(TWSE) Exhibition Center)
4.Outline of institutional investor conference:
 (1)Review for 2026 Q2 & Outlook for 2026 Q3
 (2)Finance Information for 2026 H1
5.Any other matters that need to be specified:None.
© 2026 CGPC Corporation. All rights reserved.
2026/08/12 17:06   CGPC announces on behalf of major subsidiary, Ta...
CGPC announces on behalf of major subsidiary, Taiwan VCM Corporation,which research and development officer is changed.
DateTime:2026/08/12 17:06:16
1.Type of personnel changed (please enter: spokesperson, acting
  spokesperson, important personnel (CEO, COO, CMO, CSO, etc.)
,financial officer, accounting officer, corporate governance officer,
chief information security officer, research and development officer,
chief internal auditor, or designated and non-designated representatives):
 research and development officer.
2.Date of occurrence of the change:2026/08/12
3.Name, title, and resume of the previous position holder:
 Tsai,Ming-Kuang,General Manager.
4.Name, title, and resume of the new position holder:
 Chen,Guan-Rong,research and development officer,Deputy Assistant Manager.
5.Type of the change (please enter: ”resignation”, ”position
adjustment”, ”retirement”, ”death”,”new
replacement” or ”dismissal”):position adjustment.
6.Reason for the change:position adjustment.
7.Effective date:2026/08/15
8.Any other matters that need to be specified:None.
© 2026 CGPC Corporation. All rights reserved.
2026/08/04 17:27   Announcement of the Company's Consolidated Finan...
Announcement of the Company's Consolidated Financial Reports for FY2026/Q2 has been approved by the Board of Directors.
DateTime:2026/08/04 17:27:50
1.Date of submission to the board of directors or approval by the board of
 directors:2026/08/04
2.Date of approval by the audit committee:2026/08/04
3.Start and end dates of financial reports or annual self-assessed financial
 information of the reporting period (XXXX/XX/XX~XXXX/XX/XX):
 2026/01/01~2026/06/30
4.Operating revenue accumulated from 1/1 to end of the period
(thousand NTD):5,403,542
5.Gross profit (loss) from operations accumulated from 1/1 to end of
the period (thousand NTD):463,387
6.Net operating income (loss) accumulated from 1/1 to end of the period
(thousand NTD):4,890
7.Profit (loss) before tax accumulated from 1/1 to end of the period
 (thousand NTD):(6,290)
8.Profit (loss) accumulated from 1/1 to end of the period
 (thousand NTD):(2,181)
9.Profit (loss) during the period attributable to owners of parent
accumulated from 1/1 to end of the period (thousand NTD):12,365
10.Basic earnings (loss) per share accumulated from 1/1 to end of
the period (NTD):0.02
11.Total assets end of the period (thousand NTD):18,746,179
12.Total liabilities end of the period
(thousand NTD):10,549,958
13.Equity attributable to owners of parent end of the
period (thousand NTD):7,698,344
14.Any other matters that need to be specified:None.
© 2026 CGPC Corporation. All rights reserved.