Jianzhong Construction Development : CHANGE OF DATE OF ANNUAL GENERAL MEETING AND CHANGE OF BOOK CLOSURE PERIOD

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Jianzhong Construction Development Limited

建 中 建 設 發 展 有 限 公 司

(Incorporated in the Cayman Islands with limited liability)

(Stock code: 589)

CHANGE OF DATE OF ANNUAL GENERAL MEETING AND

CHANGE OF BOOK CLOSURE PERIOD

Reference is made to the announcement of annual results (the ''Announcement'') of Jianzhong Construction Development Limited (the ''Company'') dated 29 March 2021, which contained, among other, information on closure of the register of members of the Company for ascertaining rights to attend the Company's forthcoming annual general meeting, which was then intended to be held on 28 June 2021, and for ascertaining entitlement to the proposed final dividend. Unless otherwise defined herein, capitalised terms used in this announcement shall have the same meanings as defined in the Announcement.

The Board hereby announces that the annual general meeting of the Company will be held on Thursday, 3 June 2021 (the ''AGM''), instead of the originally intended date of 28 June 2021. Shareholders please refer to the Company's announcement of notice of annual general meeting dated 30 April 2021 for details in relation to the AGM.

The Board further announces that, for determining the entitlement to attend and vote at the AGM to be held on Thursday, 3 June 2021, the register of members of the Company will be closed from Monday, 31 May 2021 to Thursday, 3 June 2021, both days inclusive, during which no transfer of Shares will be effected. In order to be eligible to attend and vote at the AGM, all transfer documents accompanied by the relevant share certificates must be lodged with the Company's Hong Kong share registrar, Tricor Investor Services Limited, at Level 54, Hopewell Centre, 183 Queen's Road East, Hong Kong for registration not later than 4 : 30 p.m. on Friday, 28 May 2021. The register of members of the Company will again be closed on Wednesday, 9 June 2021 for the purpose of determining shareholders who qualify for the proposed final dividend, which will be paid in cash on or around 24 June 2021 to shareholders whose names appear on the register of

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members of the Company on 9 June 2021, all transfers accompanied by the relevant share certificate must be lodged with the Company's Hong Kong share registrar and transfer office, Tricor Investor Services Limited, at Level 54, Hopewell Centre, 183 Queen's Road East, Hong Kong for registration not later than 4 : 30 p.m. on Tuesday, 8 June 2021.

The Board would further clarify that the two original book closure periods as contained in the Announcement, ie. from Wednesday, 23 June 2021 to Monday, 28 June 2021, both days inclusive, and on Monday, 5 July 2021, are no longer applicable and will not be effected.

Save as disclosed above, all other information and content set out in the Announcement remain unchanged. This supplemental announcement is supplemental to and should be read in conjunction with the Announcement and the Company's notice of AGM dated 30 April 2021.

By order of the Board

Jianzhong Construction Development Limited

Xun Minghong

Chairman and executive Director

Hong Kong, 30 April 2021

As at the date of this announcement, the board of Directors of the Company comprises Mr. Xun Minghong, Mr. He Wenlin and Ms. Zheng Ping as Executive Directors; Mr. Yang Kaifa, Mr. Wang Wei and Mr. Xun Liangbao as Non-executive Directors; and Mr. Sze Irons, Mr. Wong Kun Kau and Mr. Zhu Diwu as Independent Non-executive Directors.

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