China Oilfield Services has been growing earnings at an average annual rate of 25.3%, while the Energy Services industry saw earnings growing at 44.6% annually. Revenues have been growing at an average rate of 14.5% per year. China Oilfield Services's return on equity is 8.4%, and it has net margins of 7.5%.
Key information
25.28%
Earnings growth rate
25.28%
EPS growth rate
Energy Services Industry Growth
23.71%
Revenue growth rate
14.49%
Return on equity
8.38%
Net Margin
7.50%
Last Earnings Update
31 Mar 2026
Recent past performance updates
Recent updates
Revenue & Expenses Breakdown
How China Oilfield Services makes and spends money. Based on latest reported earnings, on an LTM basis.
Earnings and Revenue History
OTCPK:CHOL.F Revenue, expenses and earnings (CNY Millions)
Date
Revenue
Earnings
G+A Expenses
R&D Expenses
31 Mar 26
50,781
3,810
1,089
1,488
31 Dec 25
50,282
3,842
1,096
1,501
30 Sep 25
49,494
3,902
1,125
1,386
30 Jun 25
49,093
3,508
1,138
1,295
31 Mar 25
48,951
3,389
1,203
1,315
31 Dec 24
48,302
3,137
1,131
1,385
30 Sep 24
48,263
3,185
1,144
1,359
30 Jun 24
47,764
3,267
1,161
1,393
31 Mar 24
45,800
3,245
1,101
1,352
31 Dec 23
44,109
3,013
1,098
1,254
30 Sep 23
40,920
2,564
999
1,158
30 Jun 23
39,320
2,592
977
1,124
31 Mar 23
37,317
2,459
975
1,023
31 Dec 22
35,659
2,359
931
978
30 Sep 22
33,567
928
856
941
30 Jun 22
31,680
617
810
992
31 Mar 22
30,099
436
765
970
31 Dec 21
29,203
313
767
960
30 Sep 21
26,082
2,001
675
866
30 Jun 21
25,874
1,790
697
813
31 Mar 21
25,384
1,745
679
782
31 Dec 20
27,650
2,703
694
769
30 Sep 20
31,250
2,538
1,040
1,016
30 Jun 20
32,084
3,243
1,043
997
31 Mar 20
33,396
3,611
1,088
983
31 Dec 19
31,135
2,502
1,053
933
30 Sep 19
29,562
2,466
1,170
814
30 Jun 19
27,369
1,419
1,140
784
31 Mar 19
24,426
753
1,112
753
31 Dec 18
21,946
71
1,121
742
30 Sep 18
19,458
-61
744
704
30 Jun 18
18,543
53
765
648
31 Mar 18
17,886
-51
704
706
01 Jan 18
17,516
43
676
599
30 Sep 17
16,124
-2,538
1,742
291
30 Jun 17
15,276
-3,438
1,680
186
31 Mar 17
14,836
-11,087
1,727
0
31 Dec 16
15,152
-11,456
1,721
0
30 Sep 16
16,462
-9,267
1,144
0
30 Jun 16
18,294
-8,224
970
0
31 Mar 16
20,731
-823
1,145
0
31 Dec 15
23,654
1,074
1,167
0
30 Sep 15
26,902
2,192
768
0
30 Jun 15
29,792
3,963
944
0
Quality Earnings: CHOL.F has high quality earnings.
Growing Profit Margin: CHOL.F's current net profit margins (7.5%) are higher than last year (6.9%).
Free Cash Flow vs Earnings Analysis
Past Earnings Growth Analysis
Earnings Trend: CHOL.F's earnings have grown significantly by 25.3% per year over the past 5 years.
Accelerating Growth: CHOL.F's earnings growth over the past year (12.4%) is below its 5-year average (25.3% per year).
Earnings vs Industry: CHOL.F earnings growth over the past year (12.4%) exceeded the Energy Services industry -26.2%.
Return on Equity
High ROE: CHOL.F's Return on Equity (8.4%) is considered low.
Return on Assets
Return on Capital Employed
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Company Analysis and Financial Data Status
Data
Last Updated (UTC time)
Company Analysis
2026/06/22 08:46
End of Day Share Price
2026/06/17 00:00
Earnings
2026/03/31
Annual Earnings
2025/12/31
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
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Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
China Oilfield Services Limited is covered by 43 analysts. 8 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.