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Credit Ratings

Taiwan Rating Corp
Date Long-term Short-term Outlook
2024/12/04 twAA+ twA-1+ Stable
2023/12/04 twAA+ twA-1+ Stable
2022/11/22 twAA+ twA-1+ Stable
2021/11/15 twAA+ twA-1+ Stable
2021/03/24 twAA+ twA-1+ Stable
2020/11/20 twAA+ twA-1+ Negative
2020/04/29 twAA+ twA-1+ Negative
2019/11/15 twAA+ twA-1+ Stable
2018/11/13 twAA+ twA-1+ Stable
2017/11/23 twAA+ twA-1+ Stable
2016/11/28 twAA+ twA-1+ Stable
Moody's
Date Long-term Short-term Outlook
2025/07/18 Baa1 na Stable
2024/09/26 Baa1 na Stable
2023/10/17 Baa1 na Stable
2022/10/12 Baa1 na Stable
2021/08/30 Baa1 na Stable
2020/12/31 Baa1 na Negative
2020/10/09 Baa1 na Negative
2020/04/23 Baa1 na Negative
2019/10/29 Baa1 na Stable
2019/02/18 Baa1 na Stable
2018/06/25 Baa1 na Stable
2017/09/20 Baa1 na Stable