Bao Viet Securities Joint Stock Company would like to announce the ALV stock code of ALV Infrastructure Development Investment Joint Stock Company; PVE shares of Petroleum Engineering Consulting Corporation and S99 shares of SCI Joint Stock Company are removed from the "Margin Trading Securities List" effective from April 21, 2018, according to the announcement of the stock exchange. Hanoi.

Please see the attached file for a detailed list of Margin Trading Securities.

Best regards!

List of securities for margin trading (applied from April 21, 2018)