PCM: Change in shareholding of principal shareholder (Nguyen Manh Trung)

- Name of issuer: Post and Telecommunication Construction Material Joint Stock Company
- Stock code: PCM
- Securities type: common stock
- Name of principal shareholder: Nguyen Manh Trung
- Number of shares held by the principal shareholder before transaction: 199,400 shares (5.09%)
- Number of shares acquired: 190,100 shares
- Total holding following transaction and total percentage following transaction: 389,500 shares (9.94%)
- Date of transaction: 24/07/2023.