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    Producer manufacturing

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    Building products
Sino Energy Conservation International Limited

Sino Energy Conservation International Limited

HHKEX:8128
0.10
HKD
0.00
(0.00%)
1.99BMarket Cap
Sino Energy Conservation International Limited
HKEX:8128
(Hong Kong Exchange)

Recent

price

0.10

P/E

ratio

- -

div

yld

- -

ROIC.AI

2011
2012
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
HKD
0.16
0.14
0.08
0.11
0.09
0.1
0.2
0.22
0.1
0.08
0.05
0.04
0.03
0.01
0.02
0.01
- -
Revenue per Share
0.02
0.02
0.02
0.03
-0.02
-0.01
-0.01
- -
-0.1
-0.11
-0.05
-0.02
-0.03
- -
- -
- -
- -
Basic EPS, GAAP
-0.01
- -
-0.01
-0.03
-0.02
0.02
-0.04
0.01
0.03
-0.01
-0.01
-0.01
- -
- -
-0.01
- -
- -
Free Cash Flow per Basic Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Dividend per Share
0.43
0.47
0.46
0.5
0.48
0.45
0.43
0.4
0.26
0.14
0.1
0.09
0.06
0.06
0.06
0.06
0.05
Book Value per Share
0.24
0.25
0.32
0.29
0.34
0.31
0.25
0.26
0.17
0.13
0.1
0.09
0.06
0.06
0.06
0.06
0.05
Tangible Book Value per Share
2,063
2,330
2,792
3,275
3,276
3,270
3,112
3,530
4,027
4,163
4,439
4,419
4,527
4,527
4,523
4,511
2,484
Basic Weighted Avg Shares
322
318
231
364
284
319
619
778
397
346
231
177
119
68
70
48
- -
Sales/Revenue/Turnover
17.44
22.64
7.28
-24.66
6.58
14.11
-3.82
2.2
-27.77
-8
-22.87
-25.63
-31.58
-66.11
-37.15
-23.41
- -
Operating Margin (%)
4
5
4
5
10
15
13
18
16
20
17
14
13
8
7
7
- -
Depreciation Expense
34
45
46
102
-54
-48
-31
11
-410
-441
-242
-97
-134
9
11
7
- -
Net Income, GAAP
38.7
44.67
37.34
36.04
- -
- -
- -
75.27
- -
- -
- -
- -
- -
33.41
- -
- -
- -
Effective Tax Rate (%)
10.68
14.21
19.89
28
-18.87
-14.88
-4.98
1.35
-103.4
-127.64
-105
-55.04
-112.48
13.96
15.45
14.88
- -
Profit Margin (%)
347
427
601
939
836
154
308
289
-590
-625
-23
-13
-57
-29
-10
15
-21
Working Capital
- -
- -
- -
512
500
- -
447
480
- -
1
90
87
74
67
56
54
66
LT Debt
1,030
1,139
1,540
1,681
1,610
1,520
1,441
1,687
1,085
664
477
428
285
279
284
295
276
Total Equity
3.41
4.39
0.61
6.69
- -
- -
- -
0.55
- -
- -
- -
- -
- -
-0.24
- -
- -
- -
Return on Invested Capital (%)
4.14
3.37
3.54
6.31
- -
- -
- -
1.27
- -
- -
- -
- -
- -
4.71
- -
- -
- -
Return on Capital (%)
3.9
4.29
3.53
6.48
-3.33
-3.12
-2.15
0.7
-30.64
-52.27
-44.7
-22.89
-41.16
3.78
4.17
2.6
- -
Return on Common Equity (%)

Capital Structure

HKD

•

in mil. unless spec.
Sep'23
Dec'23
Jun'24
ST Debt
- -
9
8
LT Borrowings
- -
- -
- -
LT Finance Leases
- -
67
66
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
4,527
4,527
4,527
Market Capitalization
- -
2,897
1,992

Working Capital

HKD

•

in mil. unless spec.
Sep'23
Dec'23
Jun'24
Total Current Assets
- -
778
746
Cash, Cash Equivalents & STI
- -
336
328
Accounts Receivable, Net
- -
7
3
Inventories
- -
14
14
Total Current Liabilities
- -
808
767
Payables & Accruals
- -
- -
- -
ST Debt
- -
9
8
Deferred Revenue
- -
- -
- -

Growth Rates

HKD

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
-13.08%
-8%
3.94%
Free Cash Flow
-117.7%
-156.46%
-54.69%
Net Income, GAAP
-435.14%
-29.83%
-33.84%
Sales/Revenue/Turnover
-10.33%
-25.55%
-31.3%
Total Cash Common Dividend
- -
- -
- -

Semi-annual Revenue

HKD

•

in mil. unless spec.

Year

H1
H2
FY
2024
- -
- -
70
2025
- -
- -
48
2026
- -
- -
- -

Semi-annual Earnings Per Share

HKD

•

in mil. unless spec.

Year

H1
H2
FY
2024
- -
- -
- -
2025
- -
- -
- -
2026
- -
- -
- -

Semi-annual Dividends Per Share

HKD

•

in mil. unless spec.

Year

H1
H2
FY
2024
- -
- -
- -
2025
- -
- -
- -
2026
- -
- -
- -
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Business
CHYY Development Group Limited CHYY Development Group Limited (8128.HK), an investment holding company listed on the Hong Kong Stock Exchange's GEM board, engages in the research, development, promotion, and commercialization of shallow geothermal energy systems as alternative energy solutions for building heating applications primarily in the People's Republic of China. The company operates through four main segments—Shallow Geothermal Energy, Air Conditioning/Shallow Geothermal Heat Pump, Property Investment and Development, and Securities Investment and Trading—offering planning and design of renewable energy systems; supply and intelligent manufacturing of geothermal energy equipment; engineering construction, installation, operation, and maintenance of energy systems; trading of air conditioning and shallow geothermal heat pump products; property investment, development, and management; securities trading and other investments; and technical support services. Incorporated in 2000 and headquartered at Chung Hing Commercial Building in Central, Hong Kong, it targets commercial and residential customers in mainland China seeking sustainable heating alternatives. In August 2022, the company changed its name from China Geothermal Industry Development Group Limited to its current name, aligning with strategic rebranding efforts; more recently, it implemented an exclusive agency system for HYY geothermal heat pump high-efficiency clean heating projects, pursued market expansion as a core driver, and conducted share buybacks including tranches in 2024 and 2025 to enhance shareholder value.