The local currency bond market grew to $52.9 billion, it said in a release on Wednesday.
The growth came on the back of a 3.2 percent expansion of the government bond market to $48 billion, which also included central bank bills.
This offset a 3.4 percent contraction in the corporate bond market to $5 billion.
The corporate bond market is now worth VND89.5 trillion ($3.86 billion), exceeding the target set only for 2020, according to the Hanoi Stock Exchange.