| Report date | 2024-06-30 | 2024-03-31 | 2023-12-31 | 2023-09-30 |
| Index per share |
| Diluted earnings per share (yuan) | zero point one eight five eight | zero point zero seven two three | zero point six one six three | zero point four five nine nine |
| Weighted earnings per share (yuan) | zero point one eight | zero point zero seven | zero point five eight | zero point four three |
| Earnings per share _ after adjustment (yuan) | zero point one eight | zero point zero seven | zero point five eight | zero point four three |
| Earnings per share after deducting non recurring profits and losses (yuan) | zero point one five | -- | zero point five | -- |
| Net assets per share _ before adjustment (yuan) | six point two five one eight | six point seven three one eight | six point seven one five three | six point six six four eight |
| Net assets per share _ after adjustment (yuan) | five point nine five nine one | six point four three seven | six point four four nine three | six point four zero seven eight |
| Operating cash flow per share (yuan) | zero point three zero nine seven | zero point one six eight four | zero point eight eight three three | zero point four two four six |
| Capital reserve per share (yuan) | two point zero four three seven | two point zero nine two seven | two point zero nine eight seven | two point one nine three five |
| Undistributed profit per share (yuan) | two point eight eight six eight | three point two three five nine | three point one six four two | three point zero one three six |
| Adjusted net assets per share (yuan) | -- | -- | -- | -- |
| Profitability |
| Profit rate of total assets (%) | two point one four | zero point seven seven nine | six point five two eight five | four point seven nine nine four |
| Profit rate of main business (%) | twenty-seven point four four three two | twenty-six point eight one one eight | thirty point zero one six four | twenty-nine point three one six eight |
| Net profit rate of total assets (%) | two point zero five zero three | zero point seven seven two four | six point three six zero three | four point seven one two |
| Cost profit rate (%) | twelve point zero one eight eight | ten point five three one five | eighteen point two seven seven two | seventeen point zero one four eight |
| Operating profit margin (%) | nine point five eight six six | eight point five four seven one | fourteen point zero nine nine two | thirteen point four five nine |
| Cost rate of main business (%) | seventy-one point five seven four five | seventy-two point four two zero five | sixty-nine point three zero one six | seventy point one four two two |
| Net profit rate of sales (%) | nine point two zero four four | seven point three eight three eight | twelve point four six zero three | twelve point one two six six |
| Return on equity (%) | one hundred and ten point zero three six one | seven point two three zero four | one hundred and forty-three point nine zero one four | forty-five point nine nine three five |
| Return on net assets (%) | seventeen point six zero zero seven | one point zero seven four one | twenty-one point four two eight nine | six point nine zero one |
| Return on assets (%) | twelve point six seven four eight | zero point seven seven nine | fifteen point two four four five | four point seven nine nine four |
| Gross profit rate of sales (%) | -- | -- | -- | -- |
| Proportion of three expenses | eight point three four six seven | eight point nine four zero nine | six point three five one seven | seven point five six three six |
| Proportion of non main business | eleven point six two eight eight | zero point three zero five one | four point two one three eight | seven point zero three nine five |
| Proportion of main business profit | two hundred and eighty-two point two three two one | three hundred and nine point nine eight four two | two hundred and fifteen point one four zero four | two hundred and twenty point two zero three nine |
| Dividend payout rate (%) | -- | -- | -- | -- |
| Return on investment (%) | -- | -- | -- | -- |
| Main business profit (yuan) | four hundred and thirty-two million two hundred and seventy-five thousand three hundred and forty-three point five one | two hundred and four million eight hundred and ninety-two thousand three hundred and sixty-two point five four | one billion one hundred and fifty-eight million six hundred and ninety-one thousand three hundred and ninety-two point two two | eight hundred and sixty-seven million eight hundred and fifty-three thousand and seventeen point three |
| Return on net assets (%) | two point nine three | one point one one | eight point nine five | six point six seven |
| Weighted return on net assets (%) | two point seven four | one point one one | eight point seven four | six point four three |
| Net profit after deducting non recurring profit and loss (yuan) | one hundred and twelve million seven hundred and ninety-six thousand seven hundred and eighty-six point nine eight | forty-three million three hundred and thirty-eight thousand one hundred and ninety-five point one two | three hundred and eighty-six million six hundred and seventy-one thousand one hundred and eight point zero seven | two hundred and eighty-four million one hundred and seventy thousand eight hundred and eighty-six point six three |
| Growth ability |
| Growth rate of main business income (%) | -14.5648 | -12.3027 | -11.1622 | -12.1403 |
| Net profit growth rate (%) | -35.416 | -37.0164 | -32.109 | -34.2403 |
| Net asset growth rate (%) | -4.0319 | -5.1252 | -3.9948 | -2.1655 |
| Growth rate of total assets (%) | -10.1197 | -8.8452 | -5.024 | -0.3525 |
| Operating capacity |
| Turnover rate of accounts receivable (times) | one point five one zero six | zero point seven three six three | three point five zero zero four | two point five zero two |
| Days of turnover of accounts receivable (days) | one hundred and nineteen point one five eight | one hundred and twenty-two point two three two eight | one hundred and two point eight four five four | one hundred and seven point nine one three seven |
| Days of inventory turnover (days) | one hundred and twenty-two point four nine zero six | one hundred and twenty-four point one two zero eight | one hundred and eleven point one three one seven | one hundred and eight point three five one one |
| Inventory turnover rate (times) | one point four six nine five | zero point seven two five one | three point two three nine four | two point four nine one nine |
| Fixed assets turnover rate (times) | zero point nine two five four | -- | two point six one five five | -- |
| Total asset turnover rate (times) | zero point two two two eight | zero point one zero four six | zero point five one zero four | zero point three eight eight six |
| Total asset turnover days (days) | eight hundred and seven point eight nine nine five | eight hundred and sixty point four two zero seven | seven hundred and five point three two nine two | six hundred and ninety-four point eight zero one nine |
| Current assets turnover rate (times) | zero point four one six nine | zero point one eight seven eight | zero point eight three nine four | zero point six three one four |
| Current assets turnover days (days) | four hundred and thirty-one point seven five eight two | four hundred and seventy-nine point two three three two | four hundred and twenty-eight point eight seven seven eight | four hundred and twenty-seven point six two one two |
| Turnover rate of shareholders' equity (times) | zero point three one one three | zero point one four five six | zero point seven two one five | zero point five five five three |
| Debt service and capital structure |
| Current ratio | two point one five nine two | two point five eight one one | two point seven seven seven | three point two seven five seven |
| Quick ratio | one point six eight eight four | two point one zero five one | two point two four seven six | two point six six five seven |
| Cash ratio (%) | sixty-two point three six one six | sixty-two point two three two three | forty-two point six four three eight | thirty-one point six seven zero nine |
| interest coverage ratio | -665.2311 | -862.9141 | -2080.2909 | -1601.2388 |
| Long term debt to working capital ratio (%) | zero point zero seven six five | zero point one zero seven eight | zero point one seven five two | zero point two five three seven |
| Shareholders' equity ratio (%) | seventy-two point zero one two eight | seventy-two point five three two eight | seventy-one point one four zero two | sixty-nine point five four seven one |
| Long term debt ratio (%) | two point zero seven two six | three point six four six seven | six point two nine four one | ten point one six six three |
| Ratio of shareholders' equity to fixed assets (%) | two hundred and eighty point seven six eight eight | -- | three hundred and fourteen point four eight three one | -- |
| Debt to owner's equity ratio (%) | thirty-eight point eight six four two | thirty-seven point eight six eight seven | forty point five six seven five | forty-three point seven eight seven four |
| Ratio of long-term assets to long-term funds (%) | sixty-six point eight three zero seven | fifty-eight point seven five nine five | fifty-six point six three six three | fifty-three point zero seven eight one |
| Capitalization ratio (%) | two point seven nine seven six | four point seven eight seven | eight point one two eight three | twelve point seven five three six |
| Net value ratio of fixed assets (%) | seventy point eight eight four eight | -- | seventy-two point one eight six five | -- |
| Fixed capital ratio (%) | sixty-eight point seven five four two | sixty-one point seven one three seven | sixty-one point six four seven one | sixty point eight three seven |
| Equity ratio (%) | thirty-five point three four nine two | thirty-four point five three two three | thirty-seven point two six six three | thirty-nine point nine four one two |
| Liquidation value ratio (%) | three hundred and eighty-two point one five nine one | three hundred and eighty-nine point two zero eight seven | three hundred and sixty-seven point eight zero three eight | three hundred and fifty-one point one nine zero two |
| Proportion of fixed assets (%) | twenty-five point six four eight four | -- | twenty-two point six two one three | -- |
| Asset liability ratio (%) | twenty-seven point nine eight seven two | twenty-seven point four six seven two | twenty-eight point eight five nine eight | thirty point four five two nine |
| Total assets (yuan) | six billion seven hundred and seventy-five million seventy-two thousand two hundred and eighty-four point zero two | seven billion two hundred and forty-two million nine hundred and fifty-eight thousand and twenty-four point four three | seven billion three hundred and sixty-seven million five hundred and forty-two thousand two hundred and seventy-one point seven | seven billion four hundred and seventy-nine million six hundred and nine thousand nine hundred and eighty-five point one five |
| cash flow |
| Ratio of net operating cash flow to sales revenue (%) | zero point one five three four | zero point one seven one nine | zero point one seven eight six | zero point one one one nine |
| Return on operating cash flow of assets (%) | zero point zero three five seven | zero point zero one eight one | zero point zero nine three six | zero point zero four four three |
| Ratio of net operating cash flow to net profit (%) | one point six six six nine | two point three two eight five | one point four three three three | zero point nine two three one |
| Net operating cash flow to debt ratio (%) | zero point one two seven five | zero point zero six six | zero point three two four two | zero point one four five five |
| Cash flow ratio (%) | fifteen point two five five three | eight point four seven six five | forty-six point two eight four eight | twenty-five point one five six seven |
| Other indicators |
| Short term stock investment (yuan) | -- | -- | -- | -- |
| Short term bond investment (yuan) | -- | -- | -- | -- |
| Other short-term operating investment (yuan) | -- | -- | -- | -- |
| Long term stock investment (yuan) | three hundred and thirty-four million nine hundred and seventy-nine thousand and four point one two | three hundred and twenty-two million nine hundred and thirty-five thousand three hundred and eighty-three point eight | three hundred and twenty-five million three hundred and seventy-three thousand eight hundred and eighty-seven point two three | three hundred and twenty-six million three hundred and nineteen thousand six hundred and fifteen point nine nine |
| Long term bond investment (yuan) | -- | -- | -- | -- |
| Long term other operating investment (yuan) | -- | -- | -- | -- |
| Accounts receivable within one year (yuan) | nine hundred and forty-one million one hundred and seventy-five thousand eight hundred and thirty-one point nine seven | -- | one billion eighty-one million six hundred and fifty thousand and twenty-eight point three three | -- |
| Accounts receivable within 1-2 years (yuan) | twenty-six million nine hundred and twenty-seven thousand six hundred and forty-six point five | -- | thirty million three hundred and nine thousand nine hundred and forty-one point three one | -- |
| Accounts receivable within 2-3 years (yuan) | twenty-four million three hundred and sixteen thousand six hundred and seventy-seven point zero four | -- | thirty-one million seventy thousand and eighty-one point four seven | -- |
| Accounts receivable within 3 years (yuan) | twenty million eight hundred and eighty-five thousand four hundred and thirteen point nine four | -- | eight million one hundred and fifty-four thousand one hundred and sixty-four point two three | -- |
| Prepayment for goods within one year (yuan) | -- | -- | -- | -- |
| Prepayment for goods within 1-2 years (yuan) | six million one hundred and seventy-eight thousand one hundred and forty-nine point nine nine | -- | six million sixteen thousand one hundred and thirty-six point four one | -- |
| Prepayment for goods within 2-3 years (yuan) | two million six thousand seven hundred and sixty-two point one four | -- | one million six hundred and ninety-two thousand three hundred and sixty point five three | -- |
| Prepayment for goods within 3 years (yuan) | -- | -- | -- | -- |
| Other receivables within 1 year (yuan) | sixty-eight million four hundred and sixty-three thousand two hundred and four point one five | -- | forty-eight million nine hundred and eight thousand three hundred and seventy-eight point one six | -- |
| Other receivables within 1-2 years (yuan) | ten million seven hundred and eight thousand eight hundred and fifty-two point nine five | -- | eighteen million eight hundred and fifty-one thousand three hundred and fourteen point zero five | -- |
| Other receivables within 2-3 years (yuan) | fourteen million one hundred and thirty-four thousand seven hundred and twenty-four point nine seven | -- | seven million four hundred and forty-nine thousand four hundred and sixty-seven point three five | -- |
| Other receivables within 3 years (yuan) | sixteen million six hundred and fifty-five thousand three hundred and ninety-one point seven three | -- | fourteen million nine hundred and fifty-six thousand two hundred and fifty-four point five seven | -- |
