A.
Current Account - Portfolio Investment - Credit - + 3 Million USD (金融账户—证券投资—贷方— +300 万美元)
B.
Current Account – Portfolio Investment – Debit - - 3 Million USD (金融账户—证券投资—借方— -300 万美元)
C.
Financial Accounts - other investments - Credit - + 3 Million USD (金融账户—其他投资—贷方— +300 万美元)
D.
Financial Accounts - other investments - Debit - - 3 Million USD (金融账户—其他投资—借方— -300 万美元)