| Report date | 2011-12-31 | 2011-09-30 | 2011-06-30 | 2011-03-31 |
| Index per share |
| Diluted earnings per share (yuan) | zero point three seven three three | zero point two seven zero seven | zero point one six six seven | zero point zero five five two |
| Weighted earnings per share (yuan) | zero point one eight eight one | zero point one three seven two | zero point zero eight five four | zero point zero two seven |
| Earnings per share _ after adjustment (yuan) | zero point one eight eight one | zero point one three seven two | zero point zero eight five four | zero point zero two seven |
| Earnings per share after deducting non recurring profits and losses (yuan) | zero point one six eight two | -- | zero point zero eight eight | -- |
| Net assets per share _ before adjustment (yuan) | two point six two two six | two point five five three four | two point four five three eight | two point three five five six |
| Net assets per share _ after adjustment (yuan) | one point nine six | one point nine one | one point eight six | one point eight two |
| Operating cash flow per share (yuan) | zero point four six five nine | zero point two eight eight nine | zero point one nine four one | zero point zero nine four one |
| Capital reserve per share (yuan) | zero point zero three three one | zero point zero three six two | zero point zero three six two | zero point zero three six two |
| Undistributed profit per share (yuan) | zero point seven two four three | zero point six nine three five | zero point six four one seven | zero point six zero three three |
| Adjusted net assets per share (yuan) | -- | -- | -- | -- |
| Profitability |
| Profit rate of total assets (%) | nine point seven two six one | seven point zero eight eight five | four point five zero five three | one point five eight one three |
| Profit rate of main business (%) | thirty-four point eight one two six | thirty-five point zero four eight eight | thirty-three point two six six | thirty point one two one two |
| Net profit rate of total assets (%) | ten point three eight eight three | seven point five five three five | four point seven three | one point six one three six |
| Cost profit rate (%) | nineteen point zero two one one | twenty-one point nine four four nine | twenty point three eight zero eight | fourteen point seven one nine eight |
| Operating profit margin (%) | fifteen point seven zero one one | seventeen point five seven one seven | sixteen point seven seven seven five | twelve point four six one seven |
| Cost rate of main business (%) | sixty-one point five four six nine | sixty-one point three one one six | sixty-three point three three five six | sixty-six point nine zero two two |
| Net profit rate of sales (%) | thirteen point three eight two | thirteen point six nine two seven | twelve point seven seven eight one | eight point seven four eight |
| Return on equity (%) | seventy-six point five seven five two | twenty-seven point zero six nine one | fifty-two point nine three five eight | five point five one six |
| Return on net assets (%) | twenty-nine point one nine eight | ten point six zero one one | twenty-one point five seven three three | two point three four one six |
| Return on assets (%) | nineteen point nine five two six | seven point zero eight eight five | fourteen point three zero six seven | one point five eight one three |
| Gross profit rate of sales (%) | thirty-eight point four five three one | thirty-eight point six eight eight four | thirty-six point six six four four | thirty-three point zero nine seven eight |
| Proportion of three expenses | nineteen point eight five one seven | seventeen point six five three four | sixteen point two nine five six | fifteen point three zero seven one |
| Proportion of non main business | nine point nine seven zero seven | five point zero three seven eight | -4.2935 | -15.122 |
| Proportion of main business profit | two hundred and fifteen point two two zero two | one hundred and ninety-three point three four six two | one hundred and ninety-six point five eight three two | two hundred and forty point two one five eight |
| Dividend payout rate (%) | zero point zero three eight four | zero point zero four five nine | zero point one three nine three | zero point two seven eight two |
| Return on investment (%) | -- | -- | -- | -- |
| Main business profit (yuan) | one billion three hundred and twenty million seven hundred and fifty-two thousand four hundred and fifteen point eight five | nine hundred and forty-two million four hundred and six thousand and forty-three point five seven | five hundred and ninety million two hundred and sixty-five thousand two hundred and thirty-two point seven three | two hundred and fifty-eight million three hundred and twenty-nine thousand two hundred and thirty-eight point seven |
| Return on net assets (%) | nine point six | seven point one eight | four point six | one point four eight |
| Weighted return on net assets (%) | ten point zero four | seven point three seven | four point six five | one point four eight |
| Net profit after deducting non recurring profit and loss (yuan) | two hundred and twenty-eight million seven hundred and ten thousand one hundred and forty-six point three three | -- | one hundred and nineteen million six hundred and seventy-four thousand and twenty-three point eight | -- |
| Growth ability |
| Growth rate of main business income (%) | nine point zero six six nine | twelve point two five nine six | eighteen point zero one one | twenty-four point three two two six |
| Net profit growth rate (%) | seventeen point four four five three | thirteen point three zero two one | thirty-one point one seven zero four | thirteen point four three nine two |
| Net asset growth rate (%) | ten point one one eight | ten point one one two nine | ten point three one nine nine | seven point two four seven five |
| Growth rate of total assets (%) | fourteen point six one two four | eighteen point two one zero nine | eighteen point zero five six five | fifteen point nine zero two seven |
| Operating capacity |
| Turnover rate of accounts receivable (times) | twenty-two point four six six six | twelve point three zero eight nine | nine point zero six five seven | four point seven four six |
| Days of turnover of accounts receivable (days) | sixteen point zero two three eight | twenty-one point nine three five three | nineteen point eight five five one | eighteen point nine six three three |
| Days of inventory turnover (days) | forty-one point five three three five | forty-seven point two five four | forty-two point three eight three nine | forty-six point six zero five six |
| Inventory turnover rate (times) | eight point six six seven seven | five point seven one three eight | four point two four six nine | one point nine three one one |
| Fixed assets turnover rate (times) | three point three three six five | -- | one point five four four six | -- |
| Total asset turnover rate (times) | zero point seven seven six three | zero point five five one six | zero point three seven zero two | zero point one eight four five |
| Total asset turnover days (days) | four hundred and sixty-three point seven three eight two | four hundred and eighty-nine point four eight five one | four hundred and eighty-six point two two three seven | four hundred and eighty-seven point eight zero four nine |
| Current assets turnover rate (times) | one point seven six two seven | one point two nine zero seven | zero point eight three three five | zero point three nine zero eight |
| Current assets turnover days (days) | two hundred and four point two three two one | two hundred and nine point one eight eight eight | two hundred and fifteen point nine five six eight | two hundred and thirty point two nine six eight |
| Turnover rate of shareholders' equity (times) | one point one one four eight | zero point eight zero one two | zero point five three nine six | zero point two six six two |
| Debt service and capital structure |
| Current ratio | one point four three three six | one point three zero three seven | one point three eight four two | one point six three three four |
| Quick ratio | one point two three nine three | one point zero nine zero four | one point one nine eight seven | one point three eight |
| Cash ratio (%) | eighty-four point six nine one two | sixty-eight point one nine two three | seventy-seven point nine one six two | one hundred and two point zero five eight four |
| interest coverage ratio | one thousand nine hundred and fifty-four point two five zero two | two thousand two hundred and forty-two point three four one one | two thousand five hundred and eleven point three two two seven | three thousand one hundred and eighty-three point three five eight three |
| Long term debt to working capital ratio (%) | zero point one one one | zero point two one zero five | zero point one six nine five | zero point one one four three |
| Shareholders' equity ratio (%) | sixty-eight point three three five three | sixty-six point eight six six one | sixty-six point three one six eight | sixty-seven point five three zero seven |
| Long term debt ratio (%) | one point three nine two nine | one point nine one five one | one point nine eight one five | two point one zero one eight |
| Ratio of shareholders' equity to fixed assets (%) | three hundred and seventeen point one seven four three | -- | two hundred and ninety point seven one five five | -- |
| Debt to owner's equity ratio (%) | forty-six point three three seven three | forty-nine point five five two six | fifty point seven nine one four | forty-eight point zero eight zero seven |
| Ratio of long-term assets to long-term funds (%) | eighty-three point eight eight eight six | eighty-eight point six zero six four | eighty-four point seven five | seventy-five point four nine zero eight |
| Capitalization ratio (%) | one point nine nine seven seven | two point seven eight four four | two point nine zero one two | three point zero one eight four |
| Net value ratio of fixed assets (%) | sixty-seven point eight one two four | -- | sixty-nine point nine four six three | -- |
| Fixed capital ratio (%) | eighty-five point five nine eight six | ninety-one point one four four two | eighty-seven point two eight two two | seventy-seven point eight four zero three |
| Equity ratio (%) | forty-four point four zero seven eight | forty-seven point six six five four | forty-eight point eight six nine two | forty-six point one one six one |
| Liquidation value ratio (%) | three hundred and twenty-one point three four zero seven | three hundred and five point nine four three nine | three hundred point five seven four | three hundred and eleven point nine two one |
| Proportion of fixed assets (%) | twenty-one point five four five | -- | twenty-two point eight one one six | -- |
| Asset liability ratio (%) | thirty-one point six six four seven | thirty-three point one three three nine | thirty-three point six eight three two | thirty-two point four six nine three |
| Total assets (yuan) | five billion two hundred and twenty million three thousand five hundred and forty-seven point two eight | five billion one hundred and ninety-three million nine hundred and fifty-eight thousand and fifty-seven point three one | five billion thirty-two million five hundred and ninety-four thousand three hundred and forty-seven point nine four | four billion seven hundred and forty-four million four hundred and seventy-eight thousand and three hundred point nine three |
| cash flow |
| Ratio of net operating cash flow to sales revenue (%) | zero point one six seven | zero point one four six two | zero point one four eight eight | zero point one four nine three |
| Return on operating cash flow of assets (%) | zero point one two one four | zero point zero seven five seven | zero point zero five two five | zero point zero two seven |
| Ratio of net operating cash flow to net profit (%) | one point two four eight two | one point zero six seven five | one point one six four five | one point seven zero six four |
| Net operating cash flow to debt ratio (%) | zero point three eight three four | zero point two two eight four | zero point one five five eight | zero point zero eight three one |
| Cash flow ratio (%) | forty-one point nine two eight seven | twenty-five point two five eight six | seventeen point two four two seven | nine point two nine one seven |
| Other indicators |
| Short term stock investment (yuan) | -- | -- | -- | -- |
| Short term bond investment (yuan) | -- | -- | -- | -- |
| Other short-term operating investment (yuan) | -- | -- | -- | -- |
| Long term stock investment (yuan) | one billion one hundred and twenty-three million eight hundred and forty-five thousand eight hundred and sixty-five point eight six | eight hundred and thirty-seven million four hundred and five thousand nine hundred and eight point nine one | six hundred and thirty-three million five hundred and fifty-seven thousand and sixty-five point three one | five hundred and seventy-seven million eight hundred and ten thousand two hundred and seventy point two six |
| Long term bond investment (yuan) | -- | three hundred and ninety-six million six hundred and three thousand five hundred and twenty-seven | three hundred and fifty-three million | -- |
| Long term other operating investment (yuan) | -- | -- | -- | -- |
| Accounts receivable within one year (yuan) | -- | -- | -- | -- |
| Accounts receivable within 1-2 years (yuan) | thirty-two million ninety-three thousand six hundred and seventy-one point nine eight | -- | twenty-three million eight hundred and ninety-eight thousand three hundred and sixty-five point four nine | -- |
| Accounts receivable within 2-3 years (yuan) | fourteen million eight hundred and sixteen thousand four hundred and sixty-eight point zero two | -- | six million six hundred and ninety-nine thousand seven hundred and seventy-three point seven six | -- |
| Accounts receivable within 3 years (yuan) | eleven million nine hundred and fifty-four thousand three hundred and sixty-eight point nine | -- | four million three hundred and forty-one thousand five hundred and forty-eight point seven nine | -- |
| Prepayment for goods within one year (yuan) | -- | -- | -- | -- |
| Prepayment for goods within 1-2 years (yuan) | fifty-three million five hundred and thirty-eight thousand and seven hundred | -- | twenty-nine million four hundred and fifty-one thousand and forty-nine | -- |
| Prepayment for goods within 2-3 years (yuan) | eight million seven hundred and ninety thousand one hundred and sixty-one point eight five | -- | zero | -- |
| Prepayment for goods within 3 years (yuan) | -- | -- | -- | -- |
| Other receivables within 1 year (yuan) | -- | -- | -- | -- |
| Other receivables within 1-2 years (yuan) | thirty-one million two hundred and fifty-nine thousand and one point zero nine | -- | fifteen million five hundred and seventy-nine thousand seven hundred and twenty-three point seven two | -- |
| Other receivables within 2-3 years (yuan) | one million four hundred and ten thousand nine hundred and thirty-seven point four one | -- | four million two hundred and four thousand and ninety-five point three three | -- |
| Other receivables within 3 years (yuan) | one hundred million three hundred and twenty thousand nine hundred and thirty-three point zero three | -- | forty-two million eight hundred and fourteen thousand three hundred and fifty-six point four one | -- |
