As we look at 2024, we will remain focused on two global priorities. First of all, more VINFAST vehicles on the road globally. And secondly, continual cost optimization.

Jul 21, 2026 / receipt / Madam Tui, CEO | earnings call 2026-07-21 | transcript 7b890ddf-c404-41d5-8959-95ae7cbab486 | chars 10665-10834 | segment 10

As we look at 2024, we will remain focused on two global priorities. First of all, more VINFAST vehicles on the road globally. And secondly, continual cost optimization.

Jul 21, 2026 / receipt / Madam Tui, CFO | earnings call 2026-07-21 | transcript 3c58d4c1-f3ad-4366-9f83-486e79a022b7 | chars 10667-10836 | segment 10

As we look at 2024, we will remain focused on two global priorities. First of all, more VinFast vehicles on the road globally. And secondly, continual cost optimization.

Feb 22, 2024 / receipt, needs a key / Madam Thuy, CEO | earnings call 2024-02-22 | transcript db8e0f61-592a-43b9-9fef-74476494f929 | chars 10702-10871 | segment 10

Tham has also served as a director and Chief Financial Officer of RF Acquisition Corp II since March 2024 and RF Acquisition Corp III since September 2025, each of which is a special purpose acquisition company listed on Nasdaq.

filing / Apr 30, 2026 / receipt

Nguyen has served as a member of our Board since June 2024 and as our CFO since January 2024. Ms. Nguyen has also served as the chairwoman of V-G High Tech Energy Solutions Company Limited, a joint venture company partially-owned by VinEG, from December 2022 to May 2024.

filing / Apr 30, 2026 / receipt

We have implemented and may continue to implement cost reduction efforts, including, but not limited to, reductions in our workforce and optimization of capital expenditures.

filing / Apr 30, 2026 / receipt

This arrangement helps us achieve economies of scale, drive manufacturing optimization and reduce costs. Our location in Hai Phong, the third-largest city in Vietnam and home to one of its largest deep-sea ports, provides a competitive advantage in logistics as we ship our vehicles across the globe.

filing / Apr 30, 2026 / receipt

We lease office space from Vinhomes. This lease is valid from 2019 to 2025. In 2023 and 2024, our aggregate lease expenses to Vinhomes were approximately VND38.9 billion for each year.

filing / Apr 30, 2026 / receipt

In Indonesia, we inaugurated our CKD facility in Subang, West Java in December 2025, underscoring our commitment to expanding our presence in Southeast Asia and supporting Indonesia’s burgeoning EV industry.

filing / Apr 30, 2026 / receipt