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Significant Contingent Liabilities and Unrecognized Commitments | 12 Months Ended
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Dec. 31, 2022
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Significant Contingent Liabilities and Unrecognized Commitments |
37. | SIGNIFICANT CONTINGENT LIABILITIES AND UNRECOGNIZED COMMITMENTS
In addition to those disclosed in other notes, significant commitments and contingencies of the Group as of each balance sheet date were as follows:
| a. | As of December 31, 2021 and 2022, unused letters of credit of the Group were approximately NT$74,000 thousand and NT$579,000 thousand (US$18,842 thousand), respectively.
| b. | As of December 31, 2021 and 2022, letters of bank guarantee provided to customs for the import and export of goods with bank facilities granted to the Group were approximately NT$738,628 thousand and NT$622,539 thousand (US$20,258 thousand), respectively.
| c. | As of December 31, 2021 and 2022, the Group’s commitments to purchase property, plant and equipment were approximately NT$52,678,554 thousand and NT$59,675,567 thousand (US$1,941,932 thousand), respectively, of which NT$3,761,120 thousand and NT$3,689,863 thousand (US$120,074 thousand) had been prepaid, respectively. As of December 31, 2021 and 2022, the commitment that the Group has contracted for the construction related to real estate business were NT$59 thousand and nil, respectively.
| d. | The Group entered into long-term purchase agreements of materials and supplies with multiple suppliers. The relative minimum purchase quantity is specified in the agreements.
| e. | The Group entered into long-term agreements with multiple customers. The relative minimum order quantity from customers and minimum purchase quantity of materials from suppliers are specified in the agreements.
| f. | In December 2022, in consideration of corporate social responsibility, the board of directors of ASE resolved the disbursements of NT$20,000 thousand (US$651 thousand) to ASE Cultural and Educational Foundation for promoting the cultural and educational activities to fulfil l the social responsibilities.
| g. | In December 2013, in consideration of corporate social responsibility for environmental protection, the board of directors of ASE, approved the contributions of at least NT$100,000 thousand (US$3,254 thousand) annually to be made in the next 30 years, with a total amount of at least NT$3,000,000 thousand (US$97,624 thousand), for promoting environmental protection efforts in Taiwan.

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- Definition The disclosure of commitments and contingent liabilities. [Refer: Contingent liabilities [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_10_e&doctype=Standard -URIDate 2022-03-24 + Details
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