Smart Digital Technology Group Limited — Report Publication Announcement 2021

Sep 23, 2021

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DIGITAL DOMAIN HOLDINGS LIMITED 數字王國集團有限公司

(Incorporated in Bermuda with limited liability) （於百慕達註冊成立之有限公司）

( Stock code / 股份代號 ： 547)

NOTIFICATION LETTER 通 知 信 函

24 September 2021

Dear Non-registered holder(s)[ (Note 1)] ,

Digital Domain Holdings Limited (the “Company”)

– Notice of Publication of 2021 Interim Report (“Current Corporate Communication”[(Note 2)] )

The English and Chinese versions of the Company’s Current Corporate Communication are available on the Company’s website at www.digitaldomain.com and the website of The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) at www.hkexnews.hk.

If you want to receive a printed version of the Current Corporate Communication, please complete the request form on the reverse side and return it to the Company’s Hong Kong branch share registrar (the “Share Registrar”), Computershare Hong Kong Investor Services Limited, by using the mailing label at the bottom of the request form (no need to affix a stamp if posted in Hong Kong; otherwise, please affix an appropriate stamp). The address of the Share Registrar is 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong. The request form may also be downloaded from the Company’s website at www.digitaldomain.com or the website of the Stock Exchange at www.hkexnews.hk.

Please note that your instruction on the request form will apply to all future Corporate Communication to be sent to you until you notify the Company’s Share Registrar to the contrary or unless you have at any time ceased to have shareholdings in the Company.

Should you have any queries relating to any of the above matters, please call the Company’s Share Registrar telephone hotline at (852) 2862 8688 during business hours from 9:00 a.m. to 6:00 p.m. from Monday to Friday, excluding public holidays or send an email to digitaldomain.ecom@computershare.com.hk.

By Order of the Board DIGITAL DOMAIN HOLDINGS LIMITED Seah Ang Executive Director and Chief Executive Officer

Note 1 This letter is addressed to Non-registered holders (“Non-registered holder” means such person or company whose shares are held in The Central Clearing and Settlement System (CCASS) and who has notified the Company from time to time through Hong Kong Securities Clearing Company Limited to receive Corporate Communication). If you have sold or transferred your shares in the Company, please disregard this letter and the request form on the reverse side.

Note 2 Corporate Communication means any document issued or to be issued by the Company for the information and action of holders of any of its securities, including but not limited to (a) the directors’ report, its annual accounts together with a copy of the auditors’ report and, where applicable, its summary financial report; (b) the interim report and, where applicable, summary interim report; (c) a notice of meeting; (d) a listing document; (e) a circular; and (f) a proxy form.

各位非登記持有人 (附註 1)：

數字王國集團有限公司（「本公司」） – 一 「 (附註 2) 二零二 年中期報告（ 本次公司通訊文件 」）之發佈通知

本公司的本次公司通訊文件中、英文版本已上載於本公司網站 www.digitaldomain.com 及香港聯合交易所有限公司(「聯交 所」)網站 www.hkexnews.hk，歡迎瀏覽。

如 閣下欲收取本次公司通訊文件之印刷本，請填妥在本函背面的申請表格，並使用隨附之郵寄標籤寄回本公司香港股 份過戶登記分處（「股份過戶登記處」），香港中央證券登記有限公司（如在香港投寄，毋須貼上郵票；否則，請貼上適 當的郵票）。股份過戶登記處地址為香港灣仔皇后大道東 183 號合和中心 17M 樓。申請表格亦可於本公司網站 www.digitaldomain.com 或聯交所網站 www.hkexnews.hk 內下載。

請注意 閣下填寫於申請表格上的指示將適用於日後發送予 閣下之所有公司通訊文件，直至 閣下通知本公司股份過 戶登記處另外之安排或 閣下在任何時候停止持有本公司股份。

如 閣下對本函內容有任何疑問，請致電本公司股份過戶登記處電話熱線(852) 2862 8688，辦公時間為星期一至五（公 眾假期除外）上午9時正至下午6時正或電郵至digitaldomain.ecom@computershare.com.hk。

承董事會命 數字王國集團有限公司 執行董事兼行政總裁 謝安

二零二一年九月二十四日

附註1 此函件乃向本公司之非登記持有人(「非登記持有人」指股份存放於中央結算及交收系統的人士或公司，透過香港中央結算有限公司不時向本公司發出通知，希望 收到公司通訊文件)發出。如果 閣下已經出售或轉讓所持有之本公司股份，則無需理會本函件及所附申請表格。

附註2 公司通訊文件乃指本公司發出或將予發出以供其任何證券持有人參照或採取行動的任何文件，其中包括但不限於：(a)董事會報告、年度帳目連同核數師報告及財 務摘要報告（如適用）；(b)中期報告及中期摘要報告（如適用）；(c)會議通告；(d)上市文件；(e)通函；及(f)代表委任表格。

MANH-24092021-1(0)

CCS9690 MANH_NRH

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DIGITAL DOMAIN HOLDINGS LIMITED 數字王國集團有限公司

(Incorporated in Bermuda with limited liability) （於百慕達註冊成立之有限公司）

( Stock code / 股份代號 ： 547)

Request Form 申請表格

To: Digital Domain Holdings Limited (the “Company”)

c/o Computershare Hong Kong Investor Services Limited 17M Floor, Hopewell Centre,

183 Queen’s Road East, Wanchai, Hong Kong

致： 數字王國集團有限公司（「本公司」） 經 香港中央證券登記有限公司 香港灣仔皇后大道東 183 號 合和中心 17M 樓

I/We would like to receive all the Corporate Communication(1) of the Company as indicated below: 本人／我們希望以下列方式收取 貴公司之 全部 公司通訊文件(1)：

to receive printed version in both English and Chinese of all Corporate Communication. 收取公司通訊文件之 中英文印刷本 。

Name(s) of Non-registered Holder(s): Signature: 非登記持有人姓名： 簽名：

(Please use ENGLISH BLOCK LETTERS 請用英文正楷填寫)

Contact telephone number: Date: 聯絡電話號碼： 日期：

Notes 附註：

1. Corporate Communication includes but not limited to (a) the directors’ report, its annual accounts together with a copy of the auditors’ report and, where applicable, its summary financial report; (b) the interim report and, where applicable, its summary interim report; (c) a notice of meeting; (d) a listing document; (e) a circular; and (f) a proxy form.

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• 公司通訊文件包括但不限於：(a)董事會報告、年度帳目連同核數師報告及財務摘要報告（如適用）；(b)中期報告及中期摘要報告（如適用）；(c)會議通告 ； (d)上市文件；(e)通函；及 (f)代表委任表格。

1. Please complete all your details clearly.

   • 請 閣下清楚填妥所有資料。

2. This letter is addressed to Non-registered holders (“Non-registered holder” means such person or company whose shares are held in The Central Clearing and Settlement System (CCASS) and who has notified the Company from time to time through Hong Kong Securities Clearing Company Limited to receive Corporate Communication).

   • 此函件乃向本公司之非登記持有人（「非登記持有人」指股份存放於中央結算及交收系統的人士或公司，透過香港中央結算有限公司不時向本公司發出通 知，希望收到公司通訊文件）發出。

3. Any form with no signature or otherwise incorrectly completed will be void.

如在本表格未有簽署或在其他方面填寫不正確，則本表格將會作廢。

1. The above instruction will apply to all Corporate Communication to be sent to you until you notify to the Company’s Hong Kong Branch Share Registrar, Computershare Hong Kong Investor Services Limited, to the contrary or unless you have at anytime ceased to have shareholdings in the Company. 上述指示適用於發送予 閣下之所有公司通訊文件，直至 閣下通知本公司之香港股份過戶登記分處香港中央證券登記有限公司另外之安排或任何時候

   • 停止持有本公司股份。

2. For the avoidance of doubt, we do not accept any other instructions given on this request form. Any other instructions inserted on this request form will be void. 為免存疑，本公司恕不接受此申請表格上提供的任何其他指示。任何在此申請表格上提供的額外指示將視作無效。

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