Government-debt security with a coupon and original maturity of more than 10 years. Interest is paid semiannually.
原始有效期高于十年并带有息
府债券，利息每半年支付。
Government-debt security with a coupon and original maturity of more than 10 years. Interest is paid semiannually.
原始有效期高于十年并带有息府债券，利息每半年支付。
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