Tags inter-bank rates Central bank injects US$792 million to support market Friday, Jan 05, 2018 State Bank of Viet Nam (SBV) made a net cash injection of VND18 trillion (US$792 million) into the economy in the past week. Inter-bank rates touch 10-month high of over 5% Friday, Dec 23, 2016 Following a sharp rise in the past few weeks, inter-bank rates have hit a 10-month high of more than 5 per cent per year due to decreasing liquidity in the banking system, said Bao Viet Securities Co (BVSC).