This should belong to the policy. According to the classification of government revenue and expenditure, the loan principal is classified as 104 "principal income from lending" in the income classification of government revenue and expenditure, including 1040 1 "principal income from domestic loans", which reflects the principal income from technological innovation loans and other financial loans. 65438+. Paragraph 10403 "Recovering the principal income of domestic loans" reflects the recovered funds borrowed by government departments from foreign governments and international financial institutions and lent to local governments, relevant departments and enterprises, while paragraph 10404 "Recovering the principal income of foreign loans" reflects the recovered funds borrowed by central government departments from foreign governments and international financial institutions and lent to relevant foreign institutions and enterprises.