PVC: Hong Dat Industry Co.,Ltd no longer a principal shareholder

Hong Dat Industry Co.,Ltd is no longer a principal shareholder of Drilling Mud Corporation with information as follows:

- Name of principal shareholder: Hong Dat Industry Co.,Ltd

- Name of stock held: PVC

- Number of shares held by trading institution before transaction: 2,599,430 shares (5.2% of charter capital)

- Number of shares disposed: 299,400 shares

- Total holding following transaction and total percentage following transaction: 2,300,030 shares (4.6% of charter capital)

- Date of transaction: 10/07/2015

HNX

>   PTI: Notice of transactions of Directors, PDMR (Mr. Do Quang Khanh) (15/07/2015)

>   PSI: Change in shareholding of principal shareholder (VietinBank Fund Management Co., Ltd) (15/07/2015)

>   PXT: Report on Ownership by Major Shareholders (revised June 18, 2015) (15/07/2015)

>   NBB: Report on Change in Ownership by Major Shareholders (15/07/2015)

>   SSI: Report on Change in Ownership by Major Shareholders (15/07/2015)

>   FDC: Report on Results of Trading of Shares of affiliated organization (15/07/2015)

>   SIC: Notice of transactions of Directors, PDMR (Mr. Bien) (15/07/2015)

>   S99: Notice of transactions of Directors, PDMR (Mr. Tung) (15/07/2015)

>   S99: Notice of transactions of Directors, PDMR (Mr. Hung) (15/07/2015)

>   SDY: Change in shareholding of principal shareholder (Post & Telecommunications Investment And Construction JSC) (15/07/2015)