Letter of Chairman on Tet Eve 2025

HO CHI MINH CITY, August 6, 2026 — Construction Joint Stock Company Coteccons (HoSE: CTD) has officially rolled out the Workday human resources management platform for more than 4,000 employees, becoming the first construction company in Vietnam to adopt this platform. The event marks an important milestone in Coteccons' human resource management transformation journey, aimed at building a transparent, connected, and people-centered HR platform aligned with international standards.

Hanoi, July 16, 2026 – Within the framework of the Vietnam Sustainable Construction Forum 2026 (VSCF 2026), Coteccons Construction Joint Stock Company (HOSE: CTD) was honored among the Top 17 Pioneering Enterprises for Sustainable Development in Vietnam’s Construction Industry in the construction contractor category.