时间:2022年09月23日 21:31:29 中财网
The United Laboratories International Holdings Limited
(Incorporated in the Cayman Islands with limited liability) (於開曼群島成立之有限公司)
(Stock code股份代號: 3933)


26 September 2022
Dear Non-registered Holder ,

The United Laboratories International Holdings Limited (the ‘‘Company’’) — Notice of Publication of 2022 Interim Report (‘‘Current Corporate Communication’’)
The English and Chinese versions of the Company’s Current Corporate Communication are available on the Company’s website at
www.tul.com.cn and the HKExnews’ website at www.hkexnews.hk. You may access the Current Corporate Communication by clicking
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“Investor Relations” on the homepage of our website, then selecting “Financial Reports” and viewing them through Adobe Reader or
browsing through the HKExnews’ website.

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 c/o Computershare Hong Kong Investor Services Limited (the “Hong Kong Branch Share Registrar”) 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 Hong Kong Branch 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.tul.com.cn or the HKExnews’ website at www.hkexnews.hk.

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

By Order of the Board of
The United Laboratories International Holdings Limited
Leung Wing Hon
Company Secretary

Note: 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
Communications). If you have sold or transferred your shares in the Company, please disregard this letter and the Request Form on the reverse side.

各位非登記持有人 :

— 2022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.tul.com.cn) 及香港交易所披露易網站 (www.hkexnews.hk) ,
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歡迎瀏覽。請在本公司網站主頁按「投資者關係」一項,再選擇「財務報告」並使用 Adobe Reader 開啟查閱或在香港交易所披

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經香港中央證券
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.tul.com.cn)或香港交易所披露易網站

如對本函內容有任何疑問,請致電本公司電話熱線 (852) 2862 8688,辦公時間為星期一至五(香港公眾假期除外)上午 9時正至
下午 6時正或電郵至 tul3933.ecom@computershare.com.hk 。

2022年 9月 26日