Disclosure of Invitation Letter of 2020 Annual General Meeting of Shareholders on the Company’s website

                According to The Board of Directors' Meeting of BJC Heavy Industries Public 
Company Limited ("Company") No. 3/2020, held on May 15, 2020 has passed the
resolutions to determine the schedule of the 2020 Annual General Meeting of
Shareholders ("AGM 2020") on Thursday, July 16, 2020 at 13.30 hrs.  The Meeting
venue will be at the Meeting Room 101, BJC Heavy Industries Public Company
Limited address 594 Moo 4, Makamkoo, Nikompattana, Rayong 21180.

The Company will post the Invitation Letter of AGM 2020 on the Company's website
 at www.bjc1994.com from Monday, June 15, 2020.

Please be informed accordingly.