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v3.19.1

Short-Term Loans | 12 Months Ended
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Dec. 31, 2018
Short-term loans [Member] |
Disclosure of detailed information about borrowings [Line Items] |
Loans |
22. | SHORT-TERM LOANS
|  | December 31 |
|  | 2017 |  |  | 2018 |
|  | NT$ |  |  | NT$ |
|  | (In Millions) |
Unsecured loans |  | $ | 70 |  |  | $ | 100 |
The annual interest rates of loans were as follows:
|  | December 31
|  | 2017 |  | 2018
Unsecured loans |  | 2.15%-2.19% |  | 1.35%-2.35%

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