ESG Performance

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Note 1: The above information is in accordance with the Executive Yuan Financial Supervisory Committee approved international financial reporting guidelines.

Note 2: The above information is UMC’s financial information. For consolidated information, please refer to the company's 2022 Annual Report.

UMC_Sustainable_Economic_Activities_Mapping

Diverse Education and Training

	Unit	2018	2019	2020	2021	2022
Total training hour	hour	416,279	333,803	306,747	299,464	412,632
Number of staff	person	15,552	14,583	14,308	14,613	15,347
Average training hour	hour	26.8	22.9	21.4	20.5	26.9

Note: The scope of statistics includes UMC’s fabs in Taiwan and Singapore.

Practical training (including external training) in 2022

	Unit	Director Level	Indirect Labor	Direct Labor
Total training hour	hour	30,698	316,615	65,319
Number of staff	person	1,679	8,234	5,434
Average training hour	hour	18.2	38.5	12.0

Note: The scope of statistics includes UMC’s fabs in Taiwan and Singapore.

Volunteers

	2018	2019	2020	2021	2022
Volunteer training hour	4,261.0	15,662.0	1,897.0	2193.5	1,583
Volunteer service hour	7,158.5	18,223.5	6,425.4	6,781.8	6,588
Beneficiaries times	26,321	31,398	60,167	62,007	33,089

Note:
1. The scope of statistic above included UMC fabs in Taiwan and Singapore.
2. The data of FR and SR is provided by the Department of Statistics of the Ministry of Labor.

(1)FR = Number of people with disabling injuries x1,000,000 / Total number of working hours [per million working hours].

(2)SR = Number of lost day due to disability x1,000,000 / Total number of working hours [per million working hours].

Note: The scope of statistic above included UMC fabs in Taiwan and Singapore except the United Tower office building and the Nitrogen Field.

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Note:

1. Water souce includes municipal water and recycled water.
2. The scope of statistic above included UMC fabs in Taiwan and Singapore

csr_report_environmental-3-en.jpg (80 KB)

Note:
1. The scope of statistic above included UMC fabs in Taiwan and Singapore.
2. Baoshan II Reservoir is the main water source for the Hsinchu Science Park. Its full water storage capacity is 31.47 million cubic meters, according to the Water Storage Report (2023.01) by Water Resources Agency, Ministry of Economic Affairs.

csr_report_environmental-4-en.jpg (87 KB)

Note: The scope of statistic above included UMC fabs in Taiwan and Singapore.

csr_report_environmental-5-en.jpg (93 KB)

Note:
1. The scope of statistic above included UMC fabs in Taiwan and Singapore.
2. Other waste recycling methods include solidification, overseas treatment and chemical treatment.
3. Energy Recovery means that waste solvent or waste wood were recycled as an auxiliary fuel.

csr_report_environmental-6-en.jpg (91 KB)

Note: The scope of statistic above included UMC fabs in Taiwan and Singapore.

csr_report_environmental-7-en.jpg (82 KB)

Note: The scope of statistic above included UMC fabs in Taiwan and Singapore.

Overview