Chu Kong Ptrlm&Ntrl Gs Stl Pipe Hldg : Form of Proxy for the Extraordinary General Meeting to be Held on 16 April 2019

CHU KONG PETROLEUM AND NATURAL GAS STEEL PIPE HOLDINGS LIMITED

मϪͩذ˂್ं፻၍છٰϞࠢʮ̡

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 1938)

FORM OF PROXY FOR THE EXTRAORDINARY GENERAL MEETING

TO BE HELD ON 16 APRIL 2019

I/We (Note 1)

of being the registered holder(s) of (Note 2)ordinary shares (the ''Shares'') of HKD0.10 each inthe share capital of Chu Kong Petroleum and Natural Gas Steel Pipe Holdings Limited (the ''Company''), HEREBY APPOINT THE CHAIRMAN OF THE MEETING (Note 3), or of as my/our proxy to attend and act for me/us and on my/our behalf at the extraordinary meeting of the Company to be held at Portion 2, 12/F., The Center, 99 Queen's Road Central, Hong Kong, on Tuesday, 16 April 2019 at 11:00 a.m. (and at any adjournment thereof) (the ''Meeting'') for the purpose of considering and, if thought fit, passing the resolutions as set out in the notice convening the Meeting and at the Meeting (and at any adjournment thereof) to vote for me/us and in my/our name(s) in respect of such resolutions as hereunder indicated, or, if no such indication is given, as my/our proxy thinks fit. My/our proxy will also be entitled to vote on any matter properly put to the Meeting in such manner as he/she thinks fit.

ORDINARY RESOLUTION

To approve, confirm and ratify the disposal agreement dated 27 February 2019 entered into among Chu Kong Steel Pipe Group Co., Limited（珠 江鋼管集團 有限公司）, Guangzhou Xingchen Consultation Company Limited（廣州星宸諮 詢有限公司）, Panyu Chu Kong Steel Pipe Co., Limited（番禺珠 江鋼管有限公 司）, Guangzhou Pearl River Petroleum Steel Pipe Coating Co. Limited（廣州 珍珠 河石油鋼管防腐有限公司）, Guangdong Yuecai Trust Co. Limited*（廣東 粵財信托有限公司）, Guangzhou Asset Management Company Limited*（廣州 資產管理有限公司）, Mr Chen Chang and the Company in connection with the disposal of an aggregate of 80% equities interest in Panyu Chu Kong Steel Pipe Co., Limited and the transactions contemplated thereunder, and authorise any one director of the Company to do all such acts and things and to sign and execute all such documents, instruments and agreements for and on behalf of the Company as they may consider necessary, appropriate, desirable or expedient to give effect to or in connection with this resolution.

Dated this

day of

Signature(s) (Note 5)

Notes:

• 1. Full name(s) and address(es) must be inserted in BLOCK CAPITALS. The names of all joint registered holders should be stated.

• 2. Please insert the number of Shares registered in your name(s) to which this proxy relates. If no number is inserted, this form of proxy will be deemed to relate to all Shares registered in your name(s).

• 3. If any proxy other than the Chairman of the Meeting is preferred, strike out ''THE CHAIRMAN OF THE MEETING'' and insert the name and address of the proxy desired in the space provided. ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE INITIALLED BY THE PERSON WHO SIGNS IT. IF NO NAME IS INSERTED, THE CHAIRMAN OF THE MEETING WILL ACT AS PROXY.

• 4. IMPORTANT: If you wish to vote for a resolution, tick in the box marked ''For''. If you wish to vote against a resolution, tick in the box marked ''Against''. If no direction is given, your proxy may vote or abstain as he/she thinks fit. Your proxy will also be entitled to vote at his/her discretion on any resolution properly put to the Meeting other than those referred to in the notice convening the Meeting.

• 5. This form of proxy must be signed by you or your attorney duly authorised in writing or, in the case of a corporation, must be either executed under its common seal or under the hand of an officer, attorney duly authorised.

• 6. Any member of the Company entitled to attend and vote at the Meeting shall be entitled to appoint another person as his/her proxy to attend and vote instead of him/her. A member who is the holder of two or more shares may appoint more than one proxy to attend and vote on his/her behalf at the Meeting provided that if more than one proxy is so appointed, the appointment shall specify the number of shares in respect of which each such proxy is so appointed. A proxy need not be a member of the Company.

• 7. The instrument appointing a proxy and the power of attorney or other authority, if any, under which it is signed or a notarially certified copy of that power or authority shall be deposited at the Company's Hong Kong branch share registrar and transfer office, Tricor Investor Services Limited, at Level 22, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong not less than 48 hours before the time for holding the meeting or adjourned meeting (as the case may be) at which the person named in the instrument proposes to vote.

• 8. No instrument appointing a proxy shall be valid after expiration of 12 months from the date named in it as the date of its execution, except at an adjourned meeting or on a poll demanded at the Meeting or any adjournment thereof in cases where the Meeting was originally held within 12 months from such date.

• 9. Where there are joint holders of any Share, any one of such persons may vote at any meeting either personally or by proxy, in respect of such Share as if he were solely entitled thereto; but if more than one of such joint holders be present at any meeting personally or by proxy, that one of the said persons so present whose name stand first on the register in respect of such Shares shall alone be entitled to vote in respect thereof.

• 10. Delivery of an instrument appointing a proxy shall not preclude a member from attending and voting in person at the meeting and, in such event, the instrument appointing a proxy shall be deemed to be revoked.

* For identification purpose only