| Rating Agency | Rating | Outlook | Issue Date |
|---|---|---|---|
| Taiwan Ratings | tw AA+ | Stable | 2023/09/19 |
| S&P | A- | Stable | 2023/09/19 |
| Fitch Ratings | A / AA+(twn) | Stable | 2023/06/30 |
| Moody's | A3 | Stable | 2023/08/31 |
| Rating Agency | Rating | Outlook | Issue Date |
|---|---|---|---|
| Taiwan Ratings | tw AA+ | Stable | 2023/09/19 |
| S&P | A- | Stable | 2023/09/19 |
| Fitch Ratings | A / AA+(twn) | Stable | 2023/06/30 |
| Moody's | A3 | Stable | 2023/08/31 |