PGN: New principal shareholder Huynh Van Quang

Huynh Van Quang has become a principal shareholder of Plastic Additives Joint Stock Company with information as follows:
- Name of stock held: PGN
- Number of shares held by principal shareholder before transaction: 465,000 shares (4.91%)
- Number of shares acquired: 41,600 shares
- Total holding following transaction and total percentage holding following transaction:506,600 shares (5.35%)
- Date of transaction: 21/10/2025