On July 30, 2025, HNX officially admitted the trading registration of additional shares of TSA on UPCoM as follows:
Issuer: Truong Son Investment And Construction Joint Stock Company
Stock code: TSA
Securities type: common stock
Par value: VND10,000/share
Method of share issue: share issuance
Total volume of additional shares registered for trading on UPCoM: 1,924,994 shares
Total par value of additional shares registered for trading on UPCoM: VND19,249,940,000
Total volume of shares on UPCoM: 40,424,994 shares
Total par value shares on UPCoM: VND404,249,940,000
Effective date: August 04, 2025