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Bonds Payable (Tables) | 12 Months Ended
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Dec. 31, 2024
Text block [abstract] |
Summary of Bonds Payable |
|  | December 31 |
|  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Unsecured domestic bonds |  |  |  |  |  |  |  |  |  |  |  |
Redeemed in January 2024 and interest due annually with annual interest rate at 1.45% |  | $ | 4,300,000 |  |  | $ | - |  |  | $ | - |
Redeemed in April 2024 and interest due annually with annual interest rate at 0.90% |  |  | 6,500,000 |  |  |  | - |  |  |  | - |
Repayable at maturity in April 2026 and interest due annually with annual interest rate at 1.03% |  |  | 3,500,000 |  |  |  | 3,500,000 |  |  |  | 106,740 |
Repayable at maturity in April 2025 and interest due annually with annual interest rate at 0.90% |  |  | 10,000,000 |  |  |  | 10,000,000 |  |  |  | 304,971 |
Repayable at maturity in August 2025 and interest due annually with annual interest rate at 0.85% |  |  | 5,000,000 |  |  |  | 5,000,000 |  |  |  | 152,486 |
Repayable at maturity in August 2027 and interest due annually with annual interest rate at 0.95% |  |  | 2,000,000 |  |  |  | 2,000,000 |  |  |  | 60,994 |
Unsecured overseas bonds |  |  |  |  |  |  |  |  |  |  |  |
US$100,000 thousand (linked to New Taiwan dollar), redeemed in October 2024 and interest due quarterly with annual interest rate at 2.50% |  |  | 3,102,400 |  |  |  | - |  |  |  | - |
Unsecured overseas convertible bonds |  |  |  |  |  |  |  |  |  |  |  |
RMB2,466,050 thousand and RMB2,678,687 thousand as of December 31, 2023 and 2024, respectively, at maturity in March 2027 and interest due annually with annual interest rate at 0.10%, 0.20%, 0.60%, 1.30%, 1.80% and 2.00% for the first, second, third, fourth, fifth and sixth year, respectively. |  |  | 10,690,847 |  |  |  | 12,217,010 |  |  |  | 372,583 |
|  |  | 45,093,247 |  |  |  | 32,717,010 |  |  |  | 997,774 |
Add (Less): premiums (discounts) on bonds payable |  |  | (83,761 | ) |  |  | 259,154 |  |  |  | 7,904 |
|  |  | 45,009,486 |  |  |  | 32,976,164 |  |  |  | 1,005,678 |
Less: current portion of bonds payable |  |  | 24,520,052 |  |  |  | 14,997,976 |  |  |  | 457,395 |
|  | $ | 20,489,434 |  |  | $ | 17,978,188 |  |  | $ | 548,283 |

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