| Report date | 2024-03-31 | 2023-12-31 | 2023-09-30 | 2023-06-30 |
| Index per share |
| Diluted earnings per share (yuan) | zero point two one eight six | one point one seven five five | zero point seven seven eight | zero point four four seven three |
| Weighted earnings per share (yuan) | zero point two two | one point one eight | zero point seven eight | zero point four five |
| Earnings per share _ after adjustment (yuan) | zero point two two | one point one eight | zero point seven eight | zero point four five |
| Earnings per share after deducting non recurring profits and losses (yuan) | -- | one point one three | -- | zero point four four |
| Net assets per share _ before adjustment (yuan) | eight point zero zero eight three | seven point seven one nine two | seven point three one nine two | six point nine six five three |
| Net assets per share _ after adjustment (yuan) | seven point nine seven eight three | seven point seven two zero seven | seven point three one seven | six point nine six zero eight |
| Operating cash flow per share (yuan) | -0.7751 | zero point four seven nine nine | -0.5616 | -0.6884 |
| Capital reserve per share (yuan) | two point six nine two six | two point six one five three | two point six one four three | two point five nine six four |
| Undistributed profit per share (yuan) | three point five nine | three point three seven one | three point one zero eight seven | two point seven seven five eight |
| Adjusted net assets per share (yuan) | -- | -- | -- | -- |
| Profitability |
| Profit rate of total assets (%) | one point one one five six | five point eight eight six one | three point eight five two two | two point three seven one three |
| Profit rate of main business (%) | twenty-four point eight three one one | twenty-two point three five nine seven | twenty-one point seven zero seven six | twenty-one point two four five |
| Net profit rate of total assets (%) | one point one zero five three | six point two seven six seven | four point one two nine one | two point four six one |
| Cost profit rate (%) | eight point eight eight nine | nine point six four six seven | eight point six four one | eight point zero eight six one |
| Operating profit margin (%) | seven point six five five four | eight point two three seven three | seven point four zero zero five | six point nine two nine six |
| Cost rate of main business (%) | seventy-four point six one four seven | seventy-seven point one nine two five | seventy-seven point eight four three five | seventy-eight point two four nine six |
| Net profit rate of sales (%) | seven point one five eight five | seven point five two nine one | six point nine six zero one | six point six zero zero eight |
| Return on equity (%) | twenty-one point eight five five seven | two hundred and seventy-five point seven five eight one | seventy-seven point seven nine six six | one hundred and eighty-four point one eight zero seven |
| Return on net assets (%) | two point seven two nine one | thirty-five point seven two three eight | ten point six two nine one | twenty-six point four four two six |
| Return on assets (%) | one point one one five six | thirteen point eight zero eight two | three point eight five two two | nine point seven six five three |
| Gross profit rate of sales (%) | -- | -- | -- | -- |
| Proportion of three expenses | eleven point nine one two four | eight point zero nine eight six | seven point nine six two six | seven point seven three two three |
| Proportion of non main business | one point zero nine seven seven | zero point seven six zero six | -1.6927 | -3.0727 |
| Proportion of main business profit | three hundred and twenty point seven eight eight | two hundred and seventy point three three eight | two hundred and ninety-one point two four seven | three hundred and three point seven eight three five |
| Dividend payout rate (%) | -- | -- | -- | -- |
| Return on investment (%) | -- | -- | -- | -- |
| Main business profit (yuan) | three hundred and twenty-three million nine hundred and ninety thousand six hundred and twenty-two point seven one | one billion four hundred and ninety million eight hundred and forty-nine thousand seven hundred and eighty-seven point five four | one billion thirty-six million one hundred and seven thousand five hundred and eleven point eight eight | six hundred and fourteen million six hundred and ninety-six thousand seven hundred and seventy-one point two one |
| Return on net assets (%) | two point seven six | fifteen point three one | ten point six seven | six point four three |
| Weighted return on net assets (%) | two point eight three | sixteen point four five | eleven point one three | six point five |
| Net profit after deducting non recurring profit and loss (yuan) | one hundred and one million two hundred and seventy thousand three hundred and twelve point three five | four hundred and eighty million seven hundred and sixty-five thousand and thirty-five point eight four | three hundred and twenty-two million two hundred and forty-two thousand six hundred and seventy-seven point four eight | one hundred and eighty-seven million three hundred and ten thousand two hundred and twenty-six point zero five |
| Growth ability |
| Growth rate of main business income (%) | zero point five nine nine three | forty point five zero zero three | forty-nine point seven four two one | forty-six point five three six four |
| Net profit growth rate (%) | seven point one four nine nine | seventy-seven point two one three | ninety-seven point six seven five three | ninety-nine point eight four two nine |
| Net asset growth rate (%) | fifteen point one five five | fourteen point six nine four eight | fourteen point six nine four eight | nineteen point seven eight three five |
| Growth rate of total assets (%) | seven point five six two six | fourteen point two one five two | twenty-three point eight zero four three | forty-two point six five one two |
| Operating capacity |
| Turnover rate of accounts receivable (times) | zero point four nine one six | three point zero zero one eight | two point one six five two | one point four five six five |
| Days of turnover of accounts receivable (days) | one hundred and eighty-three point zero seven five seven | one hundred and nineteen point nine two eight | one hundred and twenty-four point six nine nine eight | one hundred and twenty-three point five eight three nine |
| Days of inventory turnover (days) | one hundred and fifty-nine point two three five seven | one hundred and twenty-one point three zero two | one hundred and thirty-three point five nine zero six | one hundred and forty-three point five seven five |
| Inventory turnover rate (times) | zero point five six five two | two point nine six seven eight | two point zero two one one | one point two five three seven |
| Fixed assets turnover rate (times) | -- | five point two one | -- | two point seven two two one |
| Total asset turnover rate (times) | zero point one five four four | zero point eight three three seven | zero point five nine three three | zero point three seven two eight |
| Total asset turnover days (days) | five hundred and eighty-two point nine zero one six | four hundred and thirty-one point eight one | four hundred and fifty-five point zero eight one seven | four hundred and eighty-two point eight three two six |
| Current assets turnover rate (times) | zero point two one seven five | one point one three seven six | zero point eight zero one six | zero point five zero eight two |
| Current assets turnover days (days) | four hundred and thirteen point seven nine three one | three hundred and sixteen point four five five seven | three hundred and thirty-six point eight two six three | three hundred and fifty-four point one nine one three |
| Turnover rate of shareholders' equity (times) | zero point three eight eight four | two point one six one | one point five nine one one | zero point nine eight nine four |
| Debt service and capital structure |
| Current ratio | one point seven four five eight | one point six four zero seven | one point six two zero five | one point five nine three five |
| Quick ratio | one point two four two two | one point one seven one nine | one point one one seven four | one point zero seven one seven |
| Cash ratio (%) | fifteen point nine three six eight | twenty-one point three eight six seven | eighteen point eight four two two | fifteen point six one four four |
| interest coverage ratio | six hundred and seventy-nine point eight four zero eight | one thousand four hundred and eighty-nine point zero one seven six | one thousand eight hundred and fifty-four point zero nine nine seven | -41601.1948 |
| Long term debt to working capital ratio (%) | zero point two one five nine | zero point two two zero two | zero point two seven two three | zero point two three seven one |
| Shareholders' equity ratio (%) | forty point eight seven eight four | thirty-eight point six five two seven | thirty-six point two four two two | thirty-six point nine three zero one |
| Long term debt ratio (%) | six point five two six seven | six point one two five seven | seven point five six eight four | six point two nine two five |
| Ratio of shareholders' equity to fixed assets (%) | -- | one hundred and eighty point four three nine seven | -- | two hundred and thirteen point four seven six five |
| Debt to owner's equity ratio (%) | one hundred and forty-four point six two seven nine | one hundred and fifty-eight point seven one four | one hundred and seventy-five point nine two one four | one hundred and seventy point seven eight one six |
| Ratio of long-term assets to long-term funds (%) | sixty-one point six five four four | sixty-four point two six three six | sixty-two point five four zero one | sixty-six point five two three six |
| Capitalization ratio (%) | thirteen point seven six eight | thirteen point six eight zero one | seventeen point two seven five two | fourteen point five five eight three |
| Net value ratio of fixed assets (%) | -- | seventy-three point zero zero two three | -- | seventy point zero five six nine |
| Fixed capital ratio (%) | seventy-one point four nine eight two | seventy-four point four four eight two | seventy-five point six zero zero two | seventy-seven point eight five eight five |
| Equity ratio (%) | one hundred and fifteen point one three six five | one hundred and twenty-eight point one five seven three | one hundred and forty-four point five zero zero four | one hundred and thirty-eight point one zero five five |
| Liquidation value ratio (%) | two hundred and seven point three three two six | one hundred and ninety-seven point eight three three seven | one hundred and eighty-seven point four one seven one | one hundred and ninety-two point one zero six eight |
| Proportion of fixed assets (%) | -- | twenty-one point four two one four | -- | seventeen point two nine nine four |
| Asset liability ratio (%) | fifty-nine point one two one six | sixty-one point three four seven three | sixty-three point seven five seven eight | sixty-three point zero six nine nine |
| Total assets (yuan) | eight billion three hundred and seventy-two million two hundred and ninety-one thousand five hundred and fifteen point zero three | eight billion five hundred and twenty-eight million five hundred and ninety-four thousand five hundred and seventy-six point two three | eight billion six hundred and twenty-three million seven hundred and ninety-nine thousand five hundred and thirty-six point two nine | eight billion fifty-three million nine hundred and forty thousand five hundred and thirteen point eight three |
| cash flow |
| Ratio of net operating cash flow to sales revenue (%) | -0.2539 | zero point zero three zero seven | -0.0502 | -0.1016 |
| Return on operating cash flow of assets (%) | -0.0396 | zero point zero two four | -0.0278 | -0.0365 |
| Ratio of net operating cash flow to net profit (%) | -3.5464 | zero point four zero eight three | -0.7219 | -1.5392 |
| Net operating cash flow to debt ratio (%) | -0.0669 | zero point zero three nine two | -0.0436 | -0.0579 |
| Cash flow ratio (%) | -9.7594 | five point five three six | -6.207 | -8.1638 |
| Other indicators |
| Short term stock investment (yuan) | -- | -- | -- | -- |
| Short term bond investment (yuan) | -- | -- | -- | -- |
| Other short-term operating investment (yuan) | -- | -- | -- | -- |
| Long term stock investment (yuan) | sixty-three million five hundred and sixty-two thousand seven hundred and sixty-four point six one | sixty-five million two hundred and one thousand five hundred and eighty-three point three nine | sixty-three million four hundred and eighty-four thousand three hundred and thirty point eight one | sixty million four hundred and sixty-five thousand six hundred and sixty-seven point nine four |
| Long term bond investment (yuan) | -- | -- | -- | -- |
| Long term other operating investment (yuan) | -- | -- | -- | -- |
| Accounts receivable within one year (yuan) | -- | -- | -- | -- |
| Accounts receivable within 1-2 years (yuan) | -- | two hundred and seventy-three million six hundred and eleven thousand one hundred and sixty-eight point six | -- | two hundred and nineteen million seven hundred and thirty-two thousand three hundred and eighty-three point one eight |
| Accounts receivable within 2-3 years (yuan) | -- | seventy-one million four hundred and eighty-nine thousand five hundred and sixty-one point four one | -- | seventy-four million two hundred and forty-seven thousand five hundred and fifty-eight point nine five |
| Accounts receivable within 3 years (yuan) | -- | seventy-two million eight hundred and sixty-seven thousand one hundred and forty-four point two | -- | sixty-seven million four hundred and sixty-three thousand five hundred and five point eight five |
| Prepayment for goods within one year (yuan) | -- | -- | -- | -- |
| Prepayment for goods within 1-2 years (yuan) | -- | one million forty-three thousand seven hundred and sixty point eight nine | -- | one million four hundred and fifty-five thousand one hundred and sixty-five point seven five |
| Prepayment for goods within 2-3 years (yuan) | -- | one hundred and two thousand three hundred and eighty-two point zero nine | -- | nine thousand five hundred and fifty-six point six |
| Prepayment for goods within 3 years (yuan) | -- | -- | -- | -- |
| Other receivables within 1 year (yuan) | -- | -- | -- | -- |
| Other receivables within 1-2 years (yuan) | -- | five million six hundred and fourteen thousand seven hundred and forty point five four | -- | seven million seven hundred and twenty-four thousand nine hundred and seventeen point seven eight |
| Other receivables within 2-3 years (yuan) | -- | one million three hundred and forty-one thousand five hundred and eleven point one eight | -- | two million eighty-two thousand and six hundred point four four |
| Other receivables within 3 years (yuan) | -- | one million four hundred and ninety-nine thousand six hundred and twenty-three point nine | -- | three hundred and fifty-six thousand four hundred and sixty-two point one six |
