Dear Shareholders,

In accordance with China Sunsine Chemical Holdings Ltd. (the “Company”)’s SGXNET announcement dated 29 July 2022, the deadline for pre-registration for the Company’s results briefing for the first half year ended 30 June 2022 ("1H2022") via video-conference on Friday, 12 August 2022 at 3.00 pm.

Participants who have registered via the pre-registration website would have receive an Email on or before 28 April 2021 with the necessary details to access the video-conference.

Please also check your junk mail folder in case it has been directed there instead of your inbox.

Participants who do not receive the Email, but have registered by 11.59 a.m. on 10 August 2022, may contact the Company’s service provider via email webcast@bigbangdesign.co.