INSIDE INFORMATION AND TRADING SUSPENSION

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.Polyfair Holdings Limited宝发控股有限公司 (Incorporated in the Cayman Islands with limited liability) (Stock Code: 8532) INSIDE INFORMATION AND TRADING SUSPENSION This announcement is made by the board (the “Board”) of directors (the “Directors”) of Polyfair Holdings Limited (the “Company” together with its subsidiaries the “Group”) pursuant to Rule 17.10 of the Rules (the “GEM Listing Rules”) Governing the Listingof Securities on GEM of The Stock Exchange of Hong Kong Limited (the “StockExchange”) and the Inside Information Provisions (as defined in the GEM Listing Rules) under Part XIVA of the Securities and Futures Ordinance (Chapter 571 of the Laws of Hong Kong).Reference is made to the announcement of the Company dated 27 June 2024. At the request of the Company trading in the shares of the Company on the Stock Exchange will be suspended with effect from 9:00 a.m. on Tuesday 2 July 2024 pending the publication of the 2024 Annual Results.The Shareholders and potential investors should exercise caution when dealing in the securities of the Company.By Order of the Board Polyfair Holdings Limited Chow Mo Lam Chairman Hong Kong 2 July 2024 1As at the date of this announcement the Board comprises four executive Directors namely Mr. Chow Mo Lam Mr. Yu Lap On Stephen Mr. Wong Kam Man and Mr. Wong Wai Man; and three independent non-executive Directors namely Dr. Lung Cheuk Wah Mr. Man Yun Yee and Mr. Wong Chi Yung.This announcement for which the Directors collectively and individually accept full responsibility includes particulars given in compliance with the GEM Listing Rules for the purpose of giving information with regard to the Company. The Directors having made all reasonable enquiries confirm that to the best of their knowledge and belief the information contained in this announcement is accurate and complete in all material respects and not misleading or deceptive and there are no other matters the omission of which would make any statement herein or this announcement misleading.This announcement will remain on the “Latest Listed Company Information” page of the GEM website at www.hkgem.com for at least seven days from the date of its posting and on the website of the Company at www.polyfaircurtainwall.com.hk. 2