On April 21, 2021, the Board of Directors of Rangdong Light Source and Vacuum Flask Joint Stock Company (stock code: RAL) approved the second cash dividend payment for 2020 as follows:

−        Stock code: RAL

−        Stock type: common stock

−        Par value: VND10,000

−        Payment method: in cash

−        Exercise ratio: 25%/par value (2,500 dongs/share)

−        Total payment amount: VND30,187,500,000.

−        Record date: April 14, 2021

−        Payment date: April 26, 2021.