APPENDIX 8A

For Main Board and GEM listed issuers

Monthly Return of Equity Issuer on Movements in Securities

For the month ended (dd/mm/yyyy) : 28/02/2015

To : Hong Kong Exchanges and Clearing Limited

Name of Issuer

China Oilfield Services Limited

Date Submitted

03/03/2015

I. Movements in Authorised Share Capital

1. Ordinary Shares
(1) Stock code : 2883 Description : H Shares
No. of ordinary shares
Par value
(RMB)
Authorised share capital
(RMB)
Balance at close of preceding month 1,811,124,000 1.00 1,811,124,000
Increase/(decrease) Nil Nil
Balance at close of the month 1,811,124,000 1.00 1,811,124,000
(2) Stock code : 601808 Description : A Shares( listed on the Shanghai Stock Exchange
No. of ordinary shares
Par value
(RMB)
Authorised share capital
(RMB)
Balance at close of preceding month 2,960,468,000 1.00 2,960,468,000
Increase/(decrease) Nil Nil
Balance at close of the month 2,960,468,000 1.00 2,960,468,000

2. Preference Shares

For Main Board and GEM listed issuers

Stock code : N/A Description :
No. of preference shares
Par value (State currency)
Authorised share capital

(State currency)

Balance at close of preceding month
Increase/(decrease)
Balance at close of the month

3. Other Classes of Shares
Stock code : N/A Description :
No. of other classes of shares
Par value (State currency)
Authorised share capital

(State currency)

Balance at close of preceding month
Increase/(decrease)
Balance at close of the month
Total authorised share capital at the end of the month (RMB) : 4,771,592,000

II. Movements in Issued Share Capital

For Main Board and GEM listed issuers

No. of ordinary shares No of preference
No. of other classes
(1) (2)
shares
of shares
Balance at close of
preceding month 1,811,124,000 2,960,468,000 N/A N/A
Increase/ (decrease)
during the month Nil Nil N/A N/A
Balance at close of the
month 1,811,124,000 2,960,468,000 N/A N/A
III. Details of Movements in Issued Share Capital

Share Options (under Share Option Schemes of the Issuer)

Particulars of share No. of new shares No. of new shares of

option scheme of issuer issued issuer which may be including EGM during the month issued pursuant thereto approval date Movement during the month pursuant thereto as at close of the month

(dd/mm/yyyy) and

class of shares

issuable Granted Exercised Cancelled Lapsed

1. N/A

( / / )

shares

(Note 1)

2.

( / / )

shares

(Note 1)

3.

( / / )

shares

(Note 1)

Total A. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

Total funds raised during the month from exercise of options (State currency)

1. N/A

( / / )

shares

(Note 1)

2.

( / / )

shares

(Note 1)

3.

( / / )

shares

(Note 1)

Total A. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

Total funds raised during the month from exercise of options (State currency)

1. N/A

( / / )

shares

(Note 1)

2.

( / / )

shares

(Note 1)

3.

( / / )

shares

(Note 1)

Total A. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

Total funds raised during the month from exercise of options (State currency)

1. N/A

( / / )

shares

(Note 1)

2.

( / / )

shares

(Note 1)

3.

( / / )

shares

(Note 1)

Total A. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

Total funds raised during the month from exercise of options (State currency)



Warrants to Issue Shares of the Issuer which are to be Listed

For Main Board and GEM listed issuers

No. of new No. of new

shares of shares of issuer issued issuer which during the may be issued

month pursuant pursuant thereto as at

Currency of Nominal value at Exercised Nominal value thereto close of the Description of warrants nominal close of during the at close of the month (Date of expiry - dd/mm/yyyy) value preceding month month month

1. N/A

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

2.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total B. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

1. N/A

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

2.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total B. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

1. N/A

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

2.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total B. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

1. N/A

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

2.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total B. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

1. N/A

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

2.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

( / / )

Stock code (if listed) Class of shares

issuable (Note 1)

Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total B. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

For Main Board and GEM listed issuers



Convertibles (i.e. Convertible into Shares of the Issuer which are to be Listed)

No. of new No. of new

shares of shares of issuer issued issuer which during the may be issued

month pursuant pursuant thereto as at

Currency of Amount at close Converted Amount at thereto close of the amount of preceding during the close of the month

Class and description outstanding month month month

1. N/A

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy)) ( / / )

2.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total C. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

1. N/A

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy)) ( / / )

2.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total C. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

1. N/A

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy)) ( / / )

2.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total C. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

1. N/A

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy)) ( / / )

2.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total C. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

1. N/A

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy)) ( / / )

2.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

3.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

4.

Stock code (if listed) Class of shares issuable (Note 1) Subscription price EGM approval date (if applicable)

(dd/mm/yyyy) ( / / )

Total C. (Ordinary shares) N/A (Preference shares) N/A (Other class) N/A

For Main Board and GEM listed issuers Any other Agreements or Arrangements to Issue Shares of the Issuer which are to be Listed, including Options (other than under Share Option Schemes)

Full particulars including EGM approval date (dd/mm/yyyy), if applicable, and class of shares issuable:

No. of new shares of No. of new shares of issuer issued during issuer which may be the month pursuant issued pursuant thereto

thereto as at close of the month

1.

2.

3.

N/A

1.

2.

3.

1.

2.

3.

1.

2.

3.

( / / )

1.

2.

3.

shares (Note 1)

1.

2.

3.

1.

2.

3.

1.

2.

3.

1.

2.

3.

( / / )

1.

2.

3.

shares (Note 1)

1.

2.

3.

1.

2.

3.

1.

2.

3.

1.

2.

3.

( / / )

1.

2.

3.

shares (Note 1)

1.

2.

3.

N/A

1.

2.

3.

Total D. (Ordinary shares)

N/A

1.

2.

3.

(Preference shares)

N/A

1.

2.

3.

(Other class)

N/A

1.

2.

3.

(Other class)

For Main Board and GEM listed issuers

Other Movements in Issued Share Capital

No. of new No. of new

shares of issuer shares of

issued during issuer which

the month may be pursuant issued thereto pursuant

thereto as at

close of the

Type of Issue month

Class of shares issuable

(Note 1)

1. Rights issue At price : State Issue and allotment ( / / )

currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares issuable

(Note 1)

1. Rights issue At price : State Issue and allotment ( / / )

currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

Class of shares issuable

(Note 1)

2. Open offer At price : State Issue and allotment ( / / )

currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares issuable

(Note 1)

2. Open offer At price : State Issue and allotment ( / / )

currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

Class of shares issuable

(Note 1)

3. Placing At price : State Issue and allotment ( / / )

currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares issuable

(Note 1)

3. Placing At price : State Issue and allotment ( / / )

currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

Class of shares issuable

(Note 1)

4. Bonus issue Issue and allotment ( / / )

date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares issuable

(Note 1)

4. Bonus issue Issue and allotment ( / / )

date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A


For Main Board and GEM listed issuers

No. of new No. of new

shares of issuer shares of

issued during issuer which

the month may be

pursuant issued

thereto pursuant thereto as at close of the

Type of Issue month

Class of shares issuable

(Note 1)

5. Scrip dividend At price : State Issue and allotment ( / / )

currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares issuable

(Note 1)

5. Scrip dividend At price : State Issue and allotment ( / / )

currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

Class of shares

repurchased (Note 1)

6. Repurchase of Cancellation date : ( / / )

shares (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares

repurchased (Note 1)

6. Repurchase of Cancellation date : ( / / )

shares (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

Class of shares

redeemed (Note 1)

7. Redemption of Redemption date : ( / / )

shares (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares

redeemed (Note 1)

7. Redemption of Redemption date : ( / / )

shares (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

Class of shares issuable

(Note 1)

8. Consideration State Issue and allotment ( / / )

issue At price : currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares issuable

(Note 1)

8. Consideration State Issue and allotment ( / / )

issue At price : currency date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

For Main Board and GEM listed issuers

No. of new No. of new

shares of issuer shares of

issued during issuer which

the month may be

pursuant issued

thereto pursuant thereto as at close of the

Type of Issue month

Class of shares issuable

(Note 1)

9. Capital Issue and allotment ( / / )

reorganisation date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

N/A

Class of shares issuable

(Note 1)

9. Capital Issue and allotment ( / / )

reorganisation date : (dd/mm/yyyy)

EGM approval date: ( / / ) (dd/mm/yyyy)

N/A

Class of shares issuable

(Note 1)

10. Other State

(Please specify) At price : currency Issue and allotment ( / / )

date : (dd/mm/yyyy)

EGM approval date: ( / / )

(dd/mm/yyyy) N/A

N/A

Class of shares issuable

(Note 1)

10. Other State

(Please specify) At price : currency Issue and allotment ( / / )

date : (dd/mm/yyyy)

EGM approval date: ( / / )

(dd/mm/yyyy) N/A

Total E. (Ordinary shares) N/A

(Preference shares) N/A

(Other class) N/A



a

For Main Board and GEM listed issuers

Remarks (if any):

Submitted by:

Yang Haijiang
Title:

Company Secretary
(Director, Secretary or other duly authorised officer)

Notes :

1. State the class of shares (e.g. ordinary, preference or other).

2. If there is insufficient space, please append the prescribed continuation sheet.

distributed by