CHYY Development Group Limited — Share Issue/Capital Change 2014

Dec 18, 2014

For GEM listed issuers

Next Day Disclosure Return

(Equity issuer - changes in issued share capital and/or share buybacks) Name of listed issuer: China Ground Source Energy Industry Group Ltd._________________________

Stock code: 8128____ Date submitted: 18 December 2014__

Section I must be completed by a listed issuer where there has been a change in its issued share capital which is discloseable pursuant to rule 17.27A of the Rules (the “GEM Listing Rules”) Governing the Listing of Securities on the Growth Enterprise Market of The Stock Exchange of Hong Kong Limited (the “Exchange”).

Section II must also be completed by a listed issuer where it has made a repurchase of shares which is discloseable under rule 13.13(1).

Description of securities: Ordinary Shares_______

	(Equity issuer - changeof listed issuer:China Ground Source Energy Industry Group Ltd. code: 8128___Date sub	(Equity issuer - changeof listed issuer:China Ground Source Energy Industry Group Ltd. code: 8128___Date sub	(Equity issuer - changeof listed issuer:China Ground Source Energy Industry Group Ltd. code: 8128___Date sub	(Equity issuer - changeof listed issuer:China Ground Source Energy Industry Group Ltd. code: 8128___Date sub	s in issued share capital and/or share buybac________________________mitted: 18 December 2014	s in issued share capital and/or share buybac________________________mitted: 18 December 2014	s in issued share capital and/or share buybac________________________mitted: 18 December 2014	s in issued share capital and/or share buybac________________________mitted: 18 December 2014	s in issued share capital and/or share buybac________________________mitted: 18 December 2014	s in issued share capital and/or share buybac________________________mitted: 18 December 2014
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		must also be completed by a listed issuer where it has made a re
		on of securities:Ordinary Shares
		______ _____________
I.
	I				es as a % of	Issue(N		C	losing market priceper share of themediately precedingbusiness day(Note 5)	% discount/premium of issue priceto market price(Note 7)
				Issued shar
		ssues of shares(Notes 6 and 7)	No. of shares	existing iscapital bef	sued shareore relevantissue 6 and 7)		price per shareotes 1 and 7)	im
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Ope(Note_30	ning2)No	balance as at	2,904,327,117
		ember 2014
		v _____
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Share repurchases on 18December 2014 but not yetcancelled			1,960,000	0.067%
Closing balance as at(Note 8)18 December 2014______			2,904,327,117

For GEM listed issuers

Notes to Section I:

1. Where shares have been issued at more than one issue price per share, a weighted average issue price per share should be given.

2. Please insert the closing balance date of the last Next Day Disclosure Return published pursuant to rule 17.27A or Monthly Return pursuant to rule 17.27B, whichever is the later.

3. Please set out all changes in issued share capital requiring disclosure pursuant to rule 17.27A together with the relevant dates of issue. Each category will need to be disclosed individually with sufficient information to enable the user to identify the relevant category in the listed issuer’s Monthly Return. For example, multiple issues of shares as a result of multiple exercises of share options under the same share option scheme or of multiple conversions under the same convertible note must be aggregated and disclosed as one category. However, if the issues resulted from exercises of share options under 2 share option schemes or conversions of 2 convertible notes, these must be disclosed as 2 separate categories.

4. The percentage change in the listed issuer’s issued share capital is to be calculated by reference to the listed issuer’s total issued share capital (excluding for such purpose any shares repurchased or redeemed but not yet cancelled) as it was immediately before the earliest relevant event which has not been disclosed in a Monthly Return or Next Day Disclosure Return.

5. Where trading in the shares of the listed issuer has been suspended, “closing market price per share of the immediately preceding business day” should be construed as “closing market price per share of the business day on which the shares were last traded”.

6. In the context of a repurchase of shares:

• “issues of shares” should be construed as “repurchases of shares”; and

• “issued shares as a % of existing issued share capital before relevant share issue” should be construed as “repurchased shares as a % of existing issued share capital before relevant share repurchase”.

7. In the context of a redemption of shares:

• “issues of shares” should be construed as “redemptions of shares”;

• “issued shares as a % of existing issued share capital before relevant share issue” should be construed as “redeemed shares as a % of existing issued share capital before relevant share redemption”; and

• “issue price per share” should be construed as “redemption price per share”.

8.

• The closing balance date is the date of the last relevant event being disclosed.

適用於創業板上市發行人

II.

A. Purchase report Number of Trading Method of purchase Price per share or highest securities Lowest price paid $ Total paid $ date (Note) price paid $ purchased 18 Dec 2014 1,960,000 On the Exchange HK$0.345 HK$0.335 HK$661,360.00 1,960,000 HK$661,360.00 Total B. Additional information 1. Number of such securities purchased on the Exchange in the year to date (since ordinary (a) _1,960,000 resolution) 2. % of issued share capital at time ordinary resolution passed acquired on the Exchange since _0.067% date of resolution ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ( 1,960,000 x 100 ) 2,904,327,117

We hereby confirm that the repurchases set out in A above which were made on the Exchange were made in accordance with the GEM Listing Rules and that there have been no material changes to the particulars contained in the Explanatory Statement dated 3 April 2014__ which has been filed with the Exchange. We also confirm that any purchases set out in A above which were made on another stock exchange were made in accordance with the domestic rules applying to purchases made on that other exchange.

Note to Section II: Please state whether on the Exchange, on another stock exchange (stating the name of the exchange), by private arrangement or by general offer.

Submitted by: _Coniah Wong

(Name) Title: Secretary___ ( Director, Secretar y or other duly authorised officer )