Dear Shareholders,

In accordance with Oiltek International Limited (the “Company”)’s SGXNET announcement dated 12 May 2022, the deadline for pre-registration for the ‘live’ webcast or dial-in audio-only stream of the Company’s Annual General Meeting (“AGM”) is on or before 10 a.m. on 24 May 2022.

Individuals, joint holders, or corporates whose status as shareholders have been authenticated will receive a Confirmation Email with the necessary details to access the webcast or dial-in audio-only stream of the meeting proceedings.

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

Shareholders who registered on or before 10 a.m. on 24 May 2022 but do not receive an email response by 10 a.m. on 26 May 2022 may contact the Company’s webcast vendor, Big Bang Design by email at webcast@bigbangdesign.co with the following details included: (1) the full name of the shareholder; and (2) his/her/its identification/registration number.