NHAT HAI NEW TECHNOLOGY JOINT STOCK COMPANY

• Business registration number: 0104128935. By: Hanoi Authority for Planning and Investment.

• Certificate of Science and Technology Enterprise No. 33.9 issued on April 21st, 2023

• Address: No. 9 BT2 Linh Dam Peninsula, Hoang Liet, Hoang Mai, Hanoi, Vietnam

• Transaction office: No. 42 BT2 Linh Dam Peninsula, Hoang Liet, Hoang Mai, Hanoi, Vietnam

• OIC NanoTech R&D: 4th Floor, No. 42 BT2 Linh Dam Peninsula, Hoang Liet, Hoang Mai, Hanoi

• Hotline: 1900 63 69 13

• Email: nanothuysan@oic.com.vn