"Singapore's 10-year national debt is a national debt issued by the Singapore government with a term of 10 years. The purpose of the issuance of the national debt is to raise funds for the Singapore government's fiscal expenditure and debt repayment.

The national debt is characterized by high security and relatively stable income. Since it is issued by the Singapore government, its credit risk is relatively low, and investors' principal and interest are relatively safe. In addition, the yield of Singapore's 10-year government bond is relatively stable, which is a more suitable investment choice for investors with low risk appetite.

The investment method of Singapore's 10-year government bonds is relatively flexible. Investors can purchase the national bonds through the Singapore government bond website, or through financial institutions such as securities companies and banks. In addition, the national debt can also be traded on the Singapore Stock Exchange to achieve liquidity.

In general, the Singapore 10-year government bond is a relatively stable investment tool, suitable for investors with low risk appetite. Because its income is relatively stable, it is also a more suitable choice for long-term investment. Of course, investors need to understand the relevant information and risks before purchasing the national debt in order to make reasonable investment decisions. It should be noted that since Singapore is an international financial center, its monetary and economic policies may be affected by international factors, and investors need to consider this factor. "