Rating Company | Date of Rating | Credit Rating Announced-Long-term | Credit Rating Announced-Short-term | Outlook |
---|---|---|---|---|
Moody's Investors Service | NOV 29 2021 | Aa3 | P-1 | Positive |
Standard & Poor's | JUL 12 2022 | A | A-1 | Stable |
Taiwan Ratings Corporation | JUL 12 2022 | twAA+ | twA-1+ | Stable |