D 
Dongzhu Ecological Environment Protection Co 603359.SS · CNY
Industrials · Shanghai · 🇨🇳 China
1.39
+1.46%
Close of 9 Nov 2026, in CNY
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At a glance
Figures in CNY, from our data supplier.
Revenue
CN¥283.9m
FY2016FY2025
Net income
−CN¥1.08bn
FY2016FY2025
Free cash flow
CN¥167.6m
FY2016FY2025
Shareholders' equity
CN¥1.42bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | CN¥283.9m | CN¥375.9m | CN¥828.7m | CN¥1.24bn | CN¥2.71bn | CN¥2.34bn | CN¥2.02bn | CN¥1.59bn | CN¥1.22bn | CN¥979.6m |
| Gross profit | CN¥25.7m | CN¥12.1m | CN¥205.3m | CN¥285.3m | CN¥804.9m | CN¥677.1m | CN¥580.7m | CN¥448.8m | CN¥347.6m | CN¥283.0m |
| Research and development | CN¥12.3m | CN¥31.1m | CN¥32.7m | CN¥61.7m | CN¥85.0m | CN¥75.4m | CN¥62.3m | CN¥29.0m | CN¥18.2m | CN¥32.4m |
| Operating income | −CN¥51.7m | −CN¥603.1m | −CN¥333.6m | CN¥39.6m | CN¥563.2m | CN¥459.3m | CN¥439.5m | CN¥381.1m | CN¥286.9m | CN¥219.5m |
| Net income | −CN¥1.08bn | −CN¥630.1m | −CN¥314.6m | CN¥34.7m | CN¥480.8m | CN¥380.4m | CN¥361.5m | CN¥325.8m | CN¥242.8m | CN¥185.2m |
| Diluted earnings per share | -3.15 | -1.35 | -0.90 | 0.09 | 1.08 | 0.85 | 0.79 | 0.71 | 0.60 | 0.56 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | CN¥5.26bn | CN¥6.92bn | CN¥8.33bn | CN¥9.23bn | CN¥9.27bn | CN¥7.40bn | CN¥5.97bn | CN¥4.72bn | CN¥3.87bn | CN¥2.42bn |
| Cash and short-term investments | — | CN¥327.2m | CN¥423.1m | CN¥627.8m | CN¥946.1m | CN¥1.02bn | CN¥1.06bn | CN¥1.23bn | CN¥1.37bn | CN¥438.4m |
| Total liabilities | CN¥3.79bn | CN¥4.19bn | CN¥4.95bn | CN¥5.52bn | CN¥5.56bn | CN¥4.10bn | CN¥2.97bn | CN¥2.06bn | CN¥1.45bn | CN¥1.20bn |
| Debt | — | CN¥521.7m | CN¥583.6m | CN¥741.3m | CN¥483.2m | CN¥335.0m | CN¥123.8m | CN¥38.0m | CN¥37.0m | CN¥77.0m |
| Shareholders' equity | CN¥1.42bn | CN¥2.68bn | CN¥3.31bn | CN¥3.63bn | CN¥3.61bn | CN¥3.21bn | CN¥2.93bn | CN¥2.61bn | CN¥2.40bn | CN¥1.22bn |
| Shares outstanding | 342m | 466m | 349m | 403m | 447m | 449m | 460m | 458m | 407m | 330m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | CN¥167.7m | CN¥96.6m | −CN¥197.0m | −CN¥604.5m | −CN¥408.3m | CN¥22.9m | −CN¥77.7m | −CN¥70.4m | CN¥15.5m | CN¥246.4m |
| Capital spending | −CN¥62,890 | −CN¥34,079 | −CN¥833,324 | −CN¥2.1m | −CN¥60.5m | −CN¥7.3m | −CN¥46.3m | −CN¥29.7m | −CN¥10.2m | −CN¥1.3m |
| Free cash flow | CN¥167.6m | CN¥96.6m | −CN¥197.8m | −CN¥606.6m | −CN¥468.8m | CN¥15.6m | −CN¥124.0m | −CN¥100.1m | CN¥5.4m | CN¥245.1m |
| Dividends paid | −CN¥39.7m | −CN¥36.4m | −CN¥4.5m | −CN¥22.3m | −CN¥63.7m | −CN¥63.7m | −CN¥47.8m | −CN¥114.1m | −CN¥2.9m | −CN¥6.2m |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | CN¥61.8m | CN¥35.0m | CN¥26.2m | CN¥49.6m | CN¥102.3m | CN¥105.7m | CN¥9.0m | CN¥96.6m |
| Gross profit | CN¥11.7m | CN¥6.8m | −CN¥27.3m | CN¥976,614 | CN¥25.9m | CN¥26.1m | −CN¥76.1m | CN¥34.2m |
| Operating income | −CN¥8.1m | −CN¥8.4m | −CN¥47.2m | −CN¥20.8m | −CN¥1.5m | CN¥3.7m | −CN¥648.9m | CN¥9.2m |
| Net income | −CN¥21.8m | −CN¥14.1m | −CN¥1.05bn | −CN¥20.7m | −CN¥9.1m | −CN¥394,858 | −CN¥643.2m | CN¥103,666 |
| Diluted earnings per share | -0.06 | -0.04 | -3.07 | -0.06 | -0.03 | -0.00 | -1.38 | 0.00 |
| Cash from operations | — | — | — | CN¥24.0m | CN¥35.0m | CN¥129.0m | — | −CN¥87.0m |
| Capital spending | — | — | — | — | — | — | −CN¥1.0m | −CN¥1.0m |
| Free cash flow | — | — | — | — | — | — | — | −CN¥88.0m |
| Total assets | CN¥4.96bn | CN¥5.13bn | CN¥5.26bn | CN¥6.56bn | CN¥6.76bn | CN¥6.85bn | CN¥6.92bn | CN¥7.52bn |
| Cash and short-term investments | — | — | — | CN¥227.9m | CN¥265.1m | CN¥318.1m | CN¥327.2m | CN¥322.4m |
| Debt | — | — | — | CN¥354.6m | CN¥354.4m | CN¥380.8m | CN¥519.0m | CN¥495.8m |
| Shareholders' equity | CN¥1.38bn | CN¥1.40bn | CN¥1.42bn | CN¥2.65bn | CN¥2.67bn | CN¥2.68bn | CN¥2.68bn | CN¥3.32bn |
Financial ratios
Data as of 24 Oct 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|
| Gross margin | 9.0% | 3.2% | 24.8% | 23.0% | 29.7% | 29.0% | — | — |
| Operating margin | -364.2% | -160.4% | -40.3% | 5.4% | 21.0% | 19.7% | — | — |
| Net margin | -380.2% | -167.6% | -38.0% | 2.8% | 17.7% | 16.3% | — | — |
| Return on equity | -76.2% | -23.6% | -9.5% | 1.0% | 13.3% | 11.9% | — | — |
| Return on assets | -20.5% | -9.1% | -3.8% | 0.4% | 5.2% | 5.1% | — | — |
| Free cash flow yield | 29.5% | 12.5% | -33.9% | -89.9% | -46.9% | 4.1% | — | — |
| Revenue growth | -24.5% | -54.6% | -33.3% | -54.2% | 15.9% | 15.9% | — | — |
| Earnings growth | 71.3% | 100.3% | -1006.0% | -92.8% | 26.4% | 5.2% | — | — |
| Current ratio | 1.31x | 1.57x | 1.52x | 1.41x | 1.36x | 1.53x | — | — |
| Debt to equity | — | 0.19x | 0.18x | 0.20x | 0.13x | — | 0.02x | 0.06x |
| Equity ratio | 26.9% | 38.6% | 39.8% | 39.3% | 39.0% | 43.4% | — | — |
| Interest coverage | -20.60x | -18.72x | -8.66x | 2.44x | 117.53x | 311.91x | — | — |
| R&D as a share of sales | 4.3% | 8.3% | 3.9% | 5.0% | 3.1% | 3.2% | — | — |
| Buybacks as a share of market value | 26.5% | -33.5% | 13.5% | 9.7% | 0.4% | 2.4% | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -38.9% | -34.4% | -10.7% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 5.7% | 19.4% | 25.8% | 27.3% |
| Operating margin | -99.2% | -34.7% | 0.9% | 11.0% |
| Net margin | -259.1% | -72.9% | -14.5% | 1.0% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | -3.0 | -4.1 | -8.5 | 130.1 | 13.3 | 13.5 | 13.6 | 16.4 | 29.3 |
| Price to sales | 11.5 | 6.8 | 3.2 | 3.6 | 2.4 | 2.2 | 2.4 | 3.4 | 5.8 |
Dividends and splits
Per share, in the currency the company pays
Paid for 0 years. Last went ex-dividend on 4 Jul 2024.
| FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | |
|---|---|---|---|---|---|---|---|
| Paid in the year | 0.01 | 0.01 | 0.05 | 0.143 | 0.143 | 0.107 | 0.255 |
- 7-for-5 split · 5 Jul 2021
- 7-for-5 split · 12 Jun 2018
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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