| Report date | 2024-03-31 | 2023-12-31 | 2023-09-30 | 2023-06-30 |
| Index per share |
| Diluted earnings per share (yuan) | zero point three two two six | one point one seven five one | zero point eight three eight four | zero point five zero five six |
| Weighted earnings per share (yuan) | zero point three two | one point two four | zero point nine | zero point five one |
| Earnings per share _ after adjustment (yuan) | zero point three two | one point two four | zero point nine | zero point five one |
| Earnings per share after deducting non recurring profits and losses (yuan) | -- | one point two one | -- | zero point five |
| Net assets per share _ before adjustment (yuan) | nine point seven six zero eight | nine point four eight zero two | nine point three eight six one | seven point zero seven zero five |
| Net assets per share _ after adjustment (yuan) | thirty-eight point nine one six three | thirty-seven point seven nine one six | thirty-seven point four one seven four | twenty-eight point two eight zero nine |
| Operating cash flow per share (yuan) | zero point two five five six | zero point eight three six six | -0.0089 | -0.3938 |
| Capital reserve per share (yuan) | four point five nine three seven | four point five nine two four | four point five nine zero nine | two point two seven zero eight |
| Undistributed profit per share (yuan) | four point five seven five four | four point two five two two | four point one six four six | four point one four nine five |
| Adjusted net assets per share (yuan) | -- | -- | -- | -- |
| Profitability |
| Profit rate of total assets (%) | one point seven four eight six | six point four two eight three | four point seven eight three eight | three point zero zero seven one |
| Profit rate of main business (%) | twenty point four four four four | twenty point eight eight three two | twenty point two five two six | eighteen point two four one two |
| Net profit rate of total assets (%) | one point seven five six eight | seven point three three two five | five point three five seven five | three point one seven zero one |
| Cost profit rate (%) | eighteen point one three nine three | seventeen point zero one seven two | sixteen point seven three nine four | fourteen point three eight nine seven |
| Operating profit margin (%) | fifteen point zero three one five | fourteen point one seven six seven | thirteen point nine zero four nine | twelve point two three three two |
| Cost rate of main business (%) | seventy-eight point five three one six | seventy-eight point one nine six two | seventy-eight point seven seven one three | eighty point eight eight one |
| Net profit rate of sales (%) | thirteen point two four nine three | twelve point eight three seven one | twelve point four zero nine six | eleven point two one four three |
| Return on equity (%) | thirty-two point two six four | two hundred and eighty point six four seven eight | eighty-three point eight three five one | two hundred point two five three |
| Return on net assets (%) | three point three zero five five | twenty-nine point six zero three seven | eight point nine three one eight | twenty-eight point three two two two |
| Return on assets (%) | one point seven four eight six | fifteen point three five two eight | four point seven eight three eight | eleven point nine one one four |
| Gross profit rate of sales (%) | -- | -- | -- | -- |
| Proportion of three expenses | three point three nine one eight | four point two zero three nine | three point three four one four | three point two eight eight four |
| Proportion of non main business | zero point three eight two one | zero point nine two three two | zero point six six nine | one point zero five four one |
| Proportion of main business profit | one hundred and thirty-five point eight seven eight five | one hundred and forty-seven point two eight four six | one hundred and forty-five point six one two four | one hundred and forty-nine point zero five three six |
| Dividend payout rate (%) | zero point zero zero one eight | zero point zero zero zero five | zero point zero zero zero seven | zero point zero zero one three |
| Return on investment (%) | -- | -- | -- | -- |
| Main business profit (yuan) | one billion one hundred and seventy million six hundred and thirteen thousand one hundred and thirty-six point six three | four billion four hundred and ninety-four million eight hundred and forty-two thousand one hundred and twelve point seven five | three billion two hundred and seventeen million sixty-nine thousand seven hundred and eight point two eight | one billion seven hundred and sixty-five million four hundred and sixty thousand six hundred and thirty-one point zero nine |
| Return on net assets (%) | three point three two | twelve point four two | eight point nine five | seven point one five |
| Weighted return on net assets (%) | three point three seven | fifteen point four nine | twelve point zero four | seven point four three |
| Net profit after deducting non recurring profit and loss (yuan) | seven hundred and sixty million seventy-eight thousand five hundred and seventy-six point one nine | two billion six hundred and ninety-four million two hundred and sixty-three thousand one hundred and forty-five point three | one billion nine hundred and forty-six million nine thousand two hundred and forty-nine point three | one billion sixty-nine million nine hundred and twelve thousand five hundred and four point zero nine |
| Growth ability |
| Growth rate of main business income (%) | six point seven two six eight | thirty-nine point two one four three | forty-one point six four two | thirty-two point four nine nine six |
| Net profit growth rate (%) | forty-eight point three two nine six | thirty point one six zero seven | thirty-one point zero four zero three | eight point two three nine four |
| Net asset growth rate (%) | fifty-seven point eight nine four one | fifty-eight point eight five two six | sixty point five two seven eight | fourteen point nine nine five six |
| Growth rate of total assets (%) | twenty-seven point five seven zero eight | thirty-two point seven three five four | thirty-seven point eight one nine five | twenty-five point five zero five six |
| Operating capacity |
| Turnover rate of accounts receivable (times) | one point four six one five | six point six two six one | four point four nine nine three | three point three zero seven seven |
| Days of turnover of accounts receivable (days) | sixty-one point five eight zero six | fifty-four point three three zero six | sixty point zero zero nine three | fifty-four point four one eight five |
| Days of inventory turnover (days) | thirty-five point three one six three | forty-seven point zero three three | forty-five point zero one six five | fifty-eight point zero eight three three |
| Inventory turnover rate (times) | two point five four eight four | seven point six five four two | five point nine nine seven eight | three point zero nine nine |
| Fixed assets turnover rate (times) | -- | one point six three zero five | -- | zero point seven eight one |
| Total asset turnover rate (times) | zero point one three two six | zero point five seven one two | zero point four three one seven | zero point two eight two seven |
| Total asset turnover days (days) | six hundred and seventy-eight point seven three three | six hundred and thirty point two five two one | six hundred and twenty-five point four three four three | six hundred and thirty-six point seven one seven four |
| Current assets turnover rate (times) | zero point three four three six | one point four seven three five | one point zero two four one | zero point seven one four |
| Current assets turnover days (days) | two hundred and sixty-one point nine three two five | two hundred and forty-four point three one six three | two hundred and sixty-three point six four six one | two hundred and fifty-two point one zero zero eight |
| Turnover rate of shareholders' equity (times) | zero point two five three one | one point one eight five one | zero point eight eight | zero point six six two six |
| Debt service and capital structure |
| Current ratio | one point nine seven four five | one point eight three two seven | two point zero five six two | one point four six zero six |
| Quick ratio | one point seven nine one six | one point six one four eight | one point eight six zero three | one point one nine seven three |
| Cash ratio (%) | seventy point five seven nine nine | seventy-two point zero three four nine | eighty-three point six eight four five | thirty-seven point one four eight three |
| interest coverage ratio | nine hundred and sixty-eight point four six zero six | seven hundred and thirty-one point nine eight four seven | nine hundred and five point one three three five | eight hundred and fifty-six point six two seven seven |
| Long term debt to working capital ratio (%) | zero point eight six six two | zero point eight seven zero two | zero point six one four four | one point four five one four |
| Shareholders' equity ratio (%) | fifty-two point nine zero one two | fifty-one point eight six one | fifty-three point five five eight nine | forty-two point zero five six six |
| Long term debt ratio (%) | sixteen point two five five five | fifteen point four eight three five | fourteen point two seven seven one | eighteen point six seven seven three |
| Ratio of shareholders' equity to fixed assets (%) | -- | one hundred and forty-seven point zero seven seven four | -- | one hundred and twelve point one two zero eight |
| Debt to owner's equity ratio (%) | eighty-nine point zero three one five | ninety-two point eight two three | eighty-six point seven one zero three | one hundred and thirty-seven point seven seven four nine |
| Ratio of long-term assets to long-term funds (%) | eighty-nine point six one eight four | ninety point three three seven one | eighty point seven two eight seven | ninety-seven point four six four |
| Capitalization ratio (%) | twenty-three point five zero five three | twenty-two point nine nine one five | twenty-one point zero four six five | thirty point seven five two six |
| Net value ratio of fixed assets (%) | -- | seventy-nine point eight zero two three | -- | eighty point eight one five seven |
| Fixed capital ratio (%) | one hundred and seventeen point one five six three | one hundred and seventeen point three zero eight | one hundred and two point two four eight four | one hundred and forty point seven four seven six |
| Equity ratio (%) | sixty-seven point one three zero three | seventy-one point zero six zero nine | sixty-seven point seven three three one | one hundred and ten point eight three eight six |
| Liquidation value ratio (%) | two hundred and thirty-eight point eight six eight four | two hundred and fifty point six four four nine | two hundred and fifty-three point one six nine eight | one hundred and ninety-three point eight five four nine |
| Proportion of fixed assets (%) | -- | thirty-five point two six one one | -- | thirty-seven point five one zero one |
| Asset liability ratio (%) | forty-seven point zero nine eight eight | forty-eight point one three nine | forty-six point four four one one | fifty-seven point nine four three four |
| Total assets (yuan) | forty-three billion three hundred and eighty-four million two hundred and thirty-seven thousand one hundred and sixty-three point five four | forty-two billion nine hundred and eighty-one million nine hundred and ninety-seven thousand nine hundred and eighty-three point five two | forty-one billion two hundred and six million five hundred and sixty-four thousand eight hundred and ninety-six point one six | thirty-six billion ninety-three million four hundred and fifty-six thousand three hundred and eighty-two point seven six |
| cash flow |
| Ratio of net operating cash flow to sales revenue (%) | zero point one zero five | zero point zero nine one four | -0.0013 | -0.0873 |
| Return on operating cash flow of assets (%) | zero point zero one three nine | zero point zero four five eight | -0.0005 | -0.0234 |
| Ratio of net operating cash flow to net profit (%) | zero point seven nine two two | zero point seven one two | -0.0106 | -0.7789 |
| Net operating cash flow to debt ratio (%) | zero point zero two nine four | zero point zero nine five one | -0.0011 | -0.0404 |
| Cash flow ratio (%) | seven point one nine three four | twenty-one point four one seven four | -0.2308 | -8.3834 |
| Other indicators |
| Short term stock investment (yuan) | -- | -- | -- | -- |
| Short term bond investment (yuan) | -- | -- | -- | -- |
| Other short-term operating investment (yuan) | -- | -- | -- | -- |
| Long term stock investment (yuan) | one hundred and three million three hundred and sixty-eight thousand nine hundred and seventy-seven point six | one hundred million nine hundred and twelve thousand seven hundred and sixty point four four | ninety-eight million five hundred and eleven thousand two hundred and fifty-eight point one nine | ninety-six million one hundred and seventy-eight thousand eight hundred and seven point six three |
| Long term bond investment (yuan) | -- | -- | -- | -- |
| Long term other operating investment (yuan) | -- | -- | -- | -- |
| Accounts receivable within one year (yuan) | -- | -- | -- | -- |
| Accounts receivable within 1-2 years (yuan) | -- | seventy-two million thirty-nine thousand and three hundred point one two | -- | fifteen million three hundred and four thousand four hundred and eighty-seven point zero three |
| Accounts receivable within 2-3 years (yuan) | -- | thirteen million four hundred and eighty-eight thousand four hundred and thirty-seven point one four | -- | seven million six hundred and eighty-six thousand five hundred and forty-six point eight five |
| Accounts receivable within 3 years (yuan) | -- | -- | -- | -- |
| Prepayment for goods within one year (yuan) | -- | -- | -- | -- |
| Prepayment for goods within 1-2 years (yuan) | -- | two million one hundred and six thousand six hundred and four point zero eight | -- | eight hundred and fifty-five thousand three hundred and seventy-five point nine seven |
| Prepayment for goods within 2-3 years (yuan) | -- | one million two hundred and thirty-four thousand and sixty-five point one one | -- | five hundred and ninety-nine thousand nine hundred and thirty-three point eight |
| Prepayment for goods within 3 years (yuan) | -- | -- | -- | -- |
| Other receivables within 1 year (yuan) | -- | -- | -- | -- |
| Other receivables within 1-2 years (yuan) | -- | forty-nine million three hundred and forty-five thousand nine hundred and forty point four five | -- | seven million four hundred and sixty-seven thousand five hundred and forty point eight |
| Other receivables within 2-3 years (yuan) | -- | eight hundred and seventy-one thousand five hundred and twenty-three | -- | forty-three million five hundred and twenty-seven thousand one hundred and twenty-six point six five |
| Other receivables within 3 years (yuan) | -- | -- | -- | -- |
