<table><tr><td>“Controlling 
Shareholder(s)”</td><td>the controlling Shareholder(s) (having the meaning ascribed to it in the GEM 
Listing Rules), namely, Manning Properties, Dr. Chan and Mr. Kwong</td></tr><tr><td>“Deed of Non-
Competition”</td><td>the deed of non-competition undertaking executed by each of the Controlling 
Shareholders in favour of our Company on 27 August 2018, details of which are 
set out in the section headed “Relationship with our Controlling Shareholders 
— Non-compete undertakings” in the Prospectus</td></tr><tr><td>“Director(s)”</td><td>the director(s) of our Company</td></tr><tr><td>“Dr. Chan”</td><td>Dr. Chan Yin Nin (陳延年博士), an executive Director and a Controlling 
Shareholder holding approximately 68.2% of interests in Manning Properties</td></tr><tr><td>“ERB”</td><td>the Engineers Registration Board established under the Engineers Registration 
Ordinance (Chapter 409 of the Laws of Hong Kong)</td></tr><tr><td>“GEM”</td><td>GEM operated by the Stock Exchange</td></tr><tr><td>“GEM Listing Rules”</td><td>the Rules Governing the Listing of Securities on GEM, as amended, supplemented 
or otherwise modified from time to time</td></tr><tr><td>“Government”</td><td>the Government of Hong Kong</td></tr><tr><td>“Group”, “our Group”, 
“we” or “us”</td><td>the Company together with its subsidiaries</td></tr><tr><td>“HK$” or “HK dollar(s)” 
and “cent(s)”</td><td>Hong Kong dollar(s) and cent(s) respectively, the lawful currency of Hong Kong</td></tr><tr><td>“HKEX” or 
“Stock Exchange”</td><td>The Stock Exchange of Hong Kong Limited</td></tr><tr><td>“Hong Kong”</td><td>the Hong Kong Special Administrative Region of the PRC</td></tr><tr><td>“Hong Kong Branch 
Share Registrar”</td><td>the branch share registrar and transfer office in Hong Kong of the Company, 
Tricor Investor Services Limited, located at Level 54, Hopewell Centre, 183 
Queen’s Road East, Hong Kong</td></tr><tr><td>“Hong Kong Companies 
Ordinance”</td><td>the Companies Ordinance (Chapter 622 of the Laws of Hong Kong), as 
amended, supplemented or otherwise modified from time to time</td></tr><tr><td>“Internal Control Adviser”</td><td>Wellink Corporate Advisory Limited, the internal control adviser of our Company</td></tr><tr><td>“Listing”</td><td>the listing of our Shares on GEM on the Listing Date</td></tr><tr><td>“Listing Date”</td><td>17 September 2018, the date on which dealings in the Shares on GEM 
commence</td></tr></table>

<table><tr><td>“Macau”</td><td>the Macau Special Administrative Region of the PRC</td></tr><tr><td>“Manning Properties”</td><td>Manning Properties Limited (萬年地產發展有限公司), a company incorporated in 
the BVI with limited liability on 9 February 2015, and a Controlling Shareholder, 
which is wholly-owned by the Concerted Group, comprising Dr. Chan (holding 
approximately 68.2% interests in it) and Mr. Kwong (holding approximately 
31.8% interests in it)</td></tr><tr><td>“Memorandum” or 
“Memorandum of 
Association”</td><td>the memorandum of association of our Company as amended from time to time</td></tr><tr><td>“MOP”</td><td>Macau pataca, the lawful currency of Macau</td></tr><tr><td>“Mr. Kwong”</td><td>Mr. Kwong Po Lam (鄺保林先生), an executive Director and a Controlling 
Shareholder holding approximately 31.8% of interests in Manning Properties</td></tr><tr><td>“Nomination Committee”</td><td>the nomination committee of the Board</td></tr><tr><td>“Prospectus”</td><td>the prospectus of the Company dated 31 August 2018 issued in connection 
with the Listing</td></tr><tr><td>“Registered Structural 
Engineer”</td><td>a person whose name is for the time being on the structural engineers’ register 
kept by the Building Authority under section 3(3) of the BO</td></tr><tr><td>“Remuneration 
Committee”</td><td>the remuneration committee of the Board</td></tr><tr><td>“Reorganisation”</td><td>the reorganisation of our Group in preparation for the Listing described in the 
section headed “History, Reorganisation and group structure — Reorganisation” 
in the Prospectus which was completed on 20 November 2017</td></tr><tr><td>“SFO”</td><td>Securities and Futures Ordinance (Chapter 571 of the Laws of Hong Kong) as 
amended, supplemented or otherwise modified from time to time</td></tr><tr><td>“Share Offer”</td><td>the issue of 288,000,000 ordinary Shares by way of share offer at a price of 
HK$0.20 per Share on 17 September 2018</td></tr><tr><td>“Share Option Scheme”</td><td>the share option scheme approved and adopted by our Company pursuant to 
written resolutions of our Shareholders on 27 August 2018</td></tr><tr><td>“Share(s)”</td><td>ordinary share(s) of nominal value of HK$0.01 each in the share capital of our 
Company</td></tr><tr><td>“Shareholder(s)”</td><td>holder(s) of our Share(s) from time to time</td></tr><tr><td>“subsidiary(ies)”</td><td>has the meaning ascribed to it under the GEM Listing Rules</td></tr></table>