On November 17, 2021, Duc Giang Chemicals Group Joint Stock Company announces the change of record date and the time to pay first cash dividend          for 2021 with details as follows:

-          Record date: December 30, 2021 (instead of December 24, 2021)

1)      Reason and purpose: to pay first cash dividend for 2021.

2)      Content:

-          Exercise ratio: 10%/share (1,000 dongs/share)

-          Payment date: January 11, 2022 (instead of January 07, 2022)

-          Place of payment:

+ Shareholders whose shares have been deposited: at the securities firms where the shares have been deposited.

+ Shareholders whose shares have not been deposited: at Duc Giang Chemicals Group Joint Stock Company.