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    Electric utilities
Ruifeng Green Energy AI Computing Holdings Limited

Ruifeng Green Energy AI Computing Holdings Limited

HHKEX:527
0.70
HKD
-0.01
(-2.11%)
1.11BMarket Cap
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
1.83
1.13
0.7
0.65
0.66
0.61
0.61
0.53
0.54
0.46
0.31
0.2
0.24
- -
Basic EPS, GAAP
0.07
-0.42
-0.19
-0.07
-0.01
-0.11
-0.18
-0.33
-0.57
-0.23
-0.1
-0.08
-0.09
- -
Free Cash Flow per Basic Share
0.46
-0.05
-0.71
0.06
0.35
0.15
0.31
0.27
0.16
0.55
0.11
-0.38
-0.14
- -
Dividend per Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Book Value per Share
1.12
0.96
0.95
1.1
1.15
1.06
0.91
0.62
0.11
-0.11
0.01
-0.08
-0.16
-0.08
Tangible Book Value per Share
1.12
0.96
0.95
1.08
1.13
1.04
0.89
0.6
0.09
-0.12
- -
-0.11
-0.19
-0.11
Basic Weighted Avg Shares
330
359
453
565
593
593
593
652
652
663
1,100
1,675
1,715
1,671
Sales/Revenue/Turnover
603
405
315
369
390
361
362
346
352
304
344
336
406
- -
Operating Margin (%)
23.47
44.36
21.47
26.85
37.88
25.14
19.47
14.87
-49.23
-2.73
16.12
5.54
-2.18
- -
Depreciation Expense
146
165
160
162
158
158
160
157
157
158
143
137
204
- -
Net Income, GAAP
24
-151
-84
-38
-7
-64
-104
-213
-369
-154
-109
-133
-161
- -
Effective Tax Rate (%)
0.64
28.19
- -
203.4
56.8
- -
- -
- -
- -
- -
- -
- -
- -
- -
Profit Margin (%)
3.9
-37.22
-26.83
-10.35
-1.82
-17.78
-28.72
-61.49
-104.58
-50.73
-31.69
-39.41
-39.7
- -
Working Capital
6
12
78
6
-83
-274
164
610
146
426
499
-253
-301
-253
LT Debt
1,420
1,456
1,591
943
847
756
1,015
1,386
1,122
1,404
1,239
1,289
1,630
1,289
Total Equity
889
640
712
916
934
879
790
633
281
115
212
87
-119
87
Return on Invested Capital (%)
9.35
5.23
- -
-5.09
3.17
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Capital (%)
8.46
-4.8
- -
-7.3
0.6
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Common Equity (%)
6.5
-38.87
-19.63
-6.83
-1.06
-9.82
-17.82
-45.24
-155.34
- -
- -
- -
- -
- -

Capital Structure

CNY

•

in mil. unless spec.
Dec'23
Jun'24
Dec'24
ST Debt
285
668
791
LT Borrowings
1,238
808
1,289
LT Finance Leases
1
1
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
1,662
1,662
1,715
Market Capitalization
408
464
1,047

Working Capital

CNY

•

in mil. unless spec.
Dec'23
Jun'24
Dec'24
Total Current Assets
908
832
847
Cash, Cash Equivalents & STI
388
250
246
Accounts Receivable, Net
196
230
257
Inventories
- -
- -
- -
Total Current Liabilities
408
775
1,100
Payables & Accruals
- -
- -
- -
ST Debt
285
668
791
Deferred Revenue
- -
- -
- -

Growth Rates

CNY

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
-33.22%
-65.4%
-237.32%
Free Cash Flow
-7.09%
-109.27%
-61.91%
Net Income, GAAP
86.51%
5.76%
21.71%
Sales/Revenue/Turnover
3.11%
3.93%
20.81%
Total Cash Common Dividend
- -
- -
- -

Semi-annual Revenue

CNY

•

in mil. unless spec.

Year

H1
H2
FY
2023
- -
- -
344
2024
- -
- -
336
2025
- -
- -
406

Semi-annual Earnings Per Share

CNY

•

in mil. unless spec.

Year

H1
H2
FY
2023
- -
- -
-0.1
2024
- -
- -
-0.08
2025
- -
- -
-0.09

Semi-annual Dividends Per Share

CNY

•

in mil. unless spec.

Year

H1
H2
FY
2023
- -
- -
- -
2024
- -
- -
- -
2025
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Zhi Xiang Zhang
Full Time Employees
158
Sector
Utilities
Industry
Electric utilities
Address
Office Tower Hong Kong Hong Kong
IPO Date
Jun 9, 2006
Website
c-ruifeng.com
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Business
China Ruifeng Renewable Energy Holdings Limited (0527.HK) is an investment holding company principally engaged in wind farm operations and energy storage power station operations in the People's Republic of China. The Group, founded in 1994 and headquartered in Wan Chai, Hong Kong, primarily generates electricity through wind turbines via subsidiaries including Hebei Hongsong Wind Power Co., Ltd. with an installed capacity of 398.4 MW in Chengde City, Hebei Province, and Baotou City Yinfeng Huili New Energy Investment Limited with a 49.8 MW Phase 1 project under construction in Baotou City, Inner Mongolia; it manufactures wind turbine blades and components, offers hydrogen energy solutions, provides electrical and mechanical equipment maintenance services, construction services, and sales of mechanical and electrical equipment and petroleum coke; additionally, it operates a 300 MW/1.2 GWh grid-side independent energy storage power station in Chabei Management District, Zhangjiakou City, Hebei Province, which achieved full capacity grid connection on 22 January 2025, supporting electricity market trading and capacity leasing to enhance renewable energy consumption in the Beijing-Tianjin-Hebei region. The company serves local grid companies as key customers, with all revenue generated from PRC operations. Recent developments include the completion of construction advances for the energy storage project starting in September 2024, significant capital commitments of RMB613 million as of 31 December 2024 for property, plant and equipment acquisitions, property, plant and equipment additions of RMB439 million in the six months ended 30 June 2025, extensions of convertible bond maturities to June 2026 by Filled Converge Limited in March 2025 involving RMB415 million principal, bank loan repayment schedule amendments reducing 2025 obligations, ongoing monthly updates as of November 2025 on proposed subscriptions for new shares and convertible bonds under specific mandates with subscribers including Hebei Provincial Expressway Development Co., Ltd. and Atlantis New Hong Kong Equity Fund Limited totaling over HK$1.2 billion equivalent, and a formal equity transfer agreement in May 2025 for a RMB6.75 million acquisition in the solar energy sector.