| Report date | 2024-03-31 | 2023-12-31 | 2023-09-30 | 2023-06-30 |
| Index per share |
| Diluted earnings per share (yuan) | zero point zero three nine | zero point three four zero five | zero point two eight zero five | zero point one eight four |
| Weighted earnings per share (yuan) | zero point zero four | zero point three six | zero point two eight | zero point one nine |
| Earnings per share _ after adjustment (yuan) | zero point zero four | zero point three six | zero point two eight | zero point one nine |
| Earnings per share after deducting non recurring profits and losses (yuan) | -- | zero point three five | -- | zero point one eight |
| Net assets per share _ before adjustment (yuan) | four point five nine four eight | four point five five five eight | four point three six three two | four point two six three five |
| Net assets per share _ after adjustment (yuan) | four point five nine four nine | four point five five five eight | four point three six three two | four point two six three five |
| Operating cash flow per share (yuan) | -0.2663 | zero point three eight four one | zero point two nine three three | zero point zero three zero six |
| Capital reserve per share (yuan) | zero point seven zero nine nine | zero point seven zero nine nine | zero point four one eight | zero point four one four seven |
| Undistributed profit per share (yuan) | two point three zero eight seven | two point two six nine six | two point three six seven four | two point two seven one |
| Adjusted net assets per share (yuan) | -- | -- | -- | -- |
| Profitability |
| Profit rate of total assets (%) | zero point four four six three | three point nine two three one | three point two eight four nine | two point two seven four nine |
| Profit rate of main business (%) | thirteen point eight nine five three | seventeen point five nine nine three | seventeen point nine two four | eighteen point three zero eight four |
| Net profit rate of total assets (%) | zero point four four eight | four point one four four five | three point three four two one | two point two five three |
| Cost profit rate (%) | two point four five one eight | five point three five four nine | five point nine six six four | five point nine three six four |
| Operating profit margin (%) | two point three two nine eight | five point one nine six two | five point five nine five three | five point five six seven two |
| Cost rate of main business (%) | eighty-five point six nine six one | eighty-one point seven four zero five | eighty-one point four one four one | eighty-one point zero six four six |
| Net profit rate of sales (%) | two point zero zero two nine | four point eight zero one eight | five point zero one six one | five point one six nine two |
| Return on equity (%) | three point nine zero three seven | one hundred and sixty-six point five one six six | twenty-eight point zero four six two | one hundred and fifty-five point seven four eight two |
| Return on net assets (%) | zero point eight four nine six | thirty-six point five five zero eight | six point four two seven nine | thirty-six point five three one |
| Return on assets (%) | zero point four four six three | nineteen point one eight three five | three point two eight four nine | nineteen point two five five four |
| Gross profit rate of sales (%) | -- | -- | -- | -- |
| Proportion of three expenses | ten point six one four seven | twelve point two two four nine | eleven point six two four eight | eleven point nine six one four |
| Proportion of non main business | one point zero eight four | -2.5255 | -0.0443 | -0.1362 |
| Proportion of main business profit | five hundred and eighty-five point nine four nine three | three hundred and forty-seven point three two six eight | three hundred and twenty point six one four six | three hundred and twenty-nine point three zero eight eight |
| Dividend payout rate (%) | -- | -- | -- | -- |
| Return on investment (%) | -- | -- | -- | -- |
| Main business profit (yuan) | sixty-seven million eight hundred and nineteen thousand and forty-six point eight two | three hundred and twelve million five hundred and fifty-one thousand nine hundred and eighty-nine point nine one | two hundred and thirty-five million nine hundred and seventy-two thousand seven hundred and seventy-two point nine | one hundred and fifty-three million four hundred and fifty-three thousand nine hundred and sixty-five point six three |
| Return on net assets (%) | zero point eight five | seven point four eight | six point four three | four point three two |
| Weighted return on net assets (%) | zero point eight five | eight point six three | six point seven five | four point five one |
| Net profit after deducting non recurring profit and loss (yuan) | nine million one hundred and seventy-five thousand seven hundred and nineteen point four | eighty-one million eight hundred and sixty-six thousand two hundred and eighty-eight point three three | sixty-four million two hundred and fourteen thousand nine hundred and seventy-two point nine nine | forty-two million ninety-five thousand three hundred and twenty-two point zero eight |
| Growth ability |
| Growth rate of main business income (%) | eighteen point eight zero seven nine | -3.0355 | -3.062 | -11.8245 |
| Net profit growth rate (%) | -44.7197 | thirty-nine point four eight zero seven | eleven point nine seven six five | -23.8884 |
| Net asset growth rate (%) | twenty point six one one five | twenty-one point nine five two three | nine point nine nine eight two | eight point zero six seven four |
| Growth rate of total assets (%) | nine point zero seven four nine | eleven point nine five nine eight | two point six zero one nine | -0.8702 |
| Operating capacity |
| Turnover rate of accounts receivable (times) | one point four two three two | six point one zero five seven | four point one eight four one | two point eight nine seven one |
| Days of turnover of accounts receivable (days) | sixty-three point two three seven eight | fifty-eight point nine six one three | sixty-four point five three | sixty-two point one three one one |
| Days of inventory turnover (days) | forty-nine point nine nine four four | fifty-two point one one zero five | fifty-one point two six five five | fifty-six point seven three two two |
| Inventory turnover rate (times) | one point eight zero zero two | six point nine zero eight four | five point two six six seven | three point one seven two eight |
| Fixed assets turnover rate (times) | -- | two point six three three nine | -- | one point seven two eight two |
| Total asset turnover rate (times) | zero point two two three seven | zero point eight six three one | zero point six six six three | zero point four three five nine |
| Total asset turnover days (days) | four hundred and two point three two four five | four hundred and seventeen point one zero one one | four hundred and five point two two two nine | four hundred and twelve point nine three eight seven |
| Current assets turnover rate (times) | zero point four four zero four | one point seven three zero one | one point three eight eight nine | zero point nine three zero four |
| Current assets turnover days (days) | two hundred and four point three five nine seven | two hundred and eight point zero eight zero five | one hundred and ninety-four point three nine eight four | one hundred and ninety-three point four six five two |
| Turnover rate of shareholders' equity (times) | zero point four two six | one point seven one zero six | one point three four one four | zero point eight six four four |
| Debt service and capital structure |
| Current ratio | two point one eight one | one point eight four three five | one point six seven seven four | one point seven two nine eight |
| Quick ratio | one point six nine five two | one point four eight one four | one point three one six seven | one point two seven three seven |
| Cash ratio (%) | forty-seven point nine eight five | fifty point nine nine six one | thirty-three point four nine five six | twenty point seven two four nine |
| interest coverage ratio | two hundred and fifty-five point three six six nine | six hundred and forty-nine point four four nine seven | seven hundred and seventy-two point four eight four two | one thousand and three point seven two eight one |
| Long term debt to working capital ratio (%) | zero point three three three three | zero point two one eight six | zero point two six five five | zero point two six eight three |
| Shareholders' equity ratio (%) | fifty-two point five three one six | fifty-two point four eight four five | fifty-one point one zero three six | fifty-two point seven zero nine eight |
| Long term debt ratio (%) | nine point one five six one | five point zero eight seven seven | five point zero five seven eight | five point zero seven seven three |
| Ratio of shareholders' equity to fixed assets (%) | -- | one hundred and thirty-two point five six three eight | -- | two hundred and eight point two four eight three |
| Debt to owner's equity ratio (%) | ninety point three six one seven | ninety point five three two six | ninety-five point six eight zero nine | eighty-nine point seven one eight one |
| Ratio of long-term assets to long-term funds (%) | seventy-nine point eight six nine five | eighty-five point three five seven eight | ninety-four point zero seven two three | ninety-five point four three eight nine |
| Capitalization ratio (%) | fourteen point eight four two six | eight point eight three seven | nine point zero zero five eight | eight point seven eight six two |
| Net value ratio of fixed assets (%) | -- | seventy-two point one seven nine one | -- | fifty-nine point eight four eight nine |
| Fixed capital ratio (%) | ninety-three point seven nine zero five | ninety-three point six three two one | one hundred and three point three eight two seven | one hundred and four point six three two one |
| Equity ratio (%) | sixty-one point seven zero eight two | sixty-two point two five seven one | sixty-four point nine two zero five | fifty-eight point eight two two one |
| Liquidation value ratio (%) | two hundred and ninety-four point nine seven eight two | two hundred and ninety-two point four three eight five | two hundred and eighty-six point eight two five four | three hundred and five point nine two nine seven |
| Proportion of fixed assets (%) | -- | thirty-nine point five nine one eight | -- | twenty-five point three one one |
| Asset liability ratio (%) | forty-seven point four six eight four | forty-seven point five one five five | forty-eight point eight nine six four | forty-seven point two nine zero two |
| Total assets (yuan) | two billion one hundred and ninety million three hundred and seventy-three thousand five hundred and two point four five | two billion one hundred and seventy-three million seven hundred and two thousand eight hundred and forty-three point five one | two billion ten million three hundred and seventy-six thousand six hundred and sixty point four two | one billion nine hundred and four million five hundred and fifty-four thousand one hundred and sixty-three point one six |
| cash flow |
| Ratio of net operating cash flow to sales revenue (%) | -0.1366 | zero point zero five four two | zero point zero five two five | zero point zero zero eight six |
| Return on operating cash flow of assets (%) | -0.0304 | zero point zero four four three | zero point zero three four four | zero point zero zero three eight |
| Ratio of net operating cash flow to net profit (%) | -6.8215 | one point one two eight one | one point zero four five eight | zero point one six six three |
| Net operating cash flow to debt ratio (%) | -0.0641 | zero point zero nine three one | zero point zero seven zero three | zero point zero zero eight |
| Cash flow ratio (%) | -13.0886 | sixteen point zero four one five | twelve point two one seven three | one point four five nine |
| Other indicators |
| Short term stock investment (yuan) | -- | -- | -- | -- |
| Short term bond investment (yuan) | -- | -- | -- | -- |
| Other short-term operating investment (yuan) | -- | -- | -- | -- |
| Long term stock investment (yuan) | four million four hundred and twenty-three thousand three hundred and seventy-nine point two one | four million five hundred and one thousand and sixty-eight point one three | four million five hundred and eleven thousand and ten point zero eight | -- |
| Long term bond investment (yuan) | -- | -- | -- | -- |
| Long term other operating investment (yuan) | -- | -- | -- | -- |
| Accounts receivable within one year (yuan) | -- | -- | -- | -- |
| Accounts receivable within 1-2 years (yuan) | -- | six million seven hundred and ninety-six thousand two hundred and fourteen point three one | -- | two million two hundred and sixty-seven thousand and thirty-one point eight six |
| Accounts receivable within 2-3 years (yuan) | -- | two hundred and two thousand six hundred and thirty point eight | -- | one hundred and sixty-five thousand one hundred and twenty-four point nine seven |
| Accounts receivable within 3 years (yuan) | -- | seventeen million one hundred and eighty-eight thousand five hundred and twenty-nine point eight five | -- | seventeen million eight hundred and thirty-five thousand two hundred and seventy-one point zero three |
| Prepayment for goods within one year (yuan) | -- | -- | -- | -- |
| Prepayment for goods within 1-2 years (yuan) | -- | one million five hundred and forty-three thousand five hundred and fifty-six point seven seven | -- | eight hundred and thirty-six thousand seven hundred and fifty point six |
| Prepayment for goods within 2-3 years (yuan) | -- | two hundred and fifty-seven thousand two hundred and ninety-one point one | -- | ninety-four thousand one hundred and sixty-three point six three |
| Prepayment for goods within 3 years (yuan) | -- | -- | -- | -- |
| Other receivables within 1 year (yuan) | -- | -- | -- | -- |
| Other receivables within 1-2 years (yuan) | -- | nine hundred and sixty-six thousand and five hundred point nine two | -- | one hundred and fifty thousand one hundred and fifty-six point one one |
| Other receivables within 2-3 years (yuan) | -- | one hundred and thirty-five thousand two hundred and twenty-six point four three | -- | two million three hundred and seventy-seven thousand seven hundred and eighty-three point nine three |
| Other receivables within 3 years (yuan) | -- | seven million four hundred and twenty-seven thousand eight hundred and sixty-eight point five nine | -- | five million one hundred and sixty-nine thousand six hundred and fourteen point seven nine |
