Stock Information--Dividend History
| Year | Dividends | Note |
| 2022 | RMB1.188 per share | tax included |
| 2021 | RMB1.035 per share | tax included |
| 2020 | RMB0.80 per share | tax included |
| 2019 | RMB0.76 per share | tax included |
| 2018 | RMB0.69 per share | tax included |
| 2017 | RMB0.65 per share | tax included |
| 2016 | RMB0.61 per share | tax included |
| 2015 | RMB0.61 per share | tax included |
| 2014 | RMB0.57 per share | tax included |
| 2013 | RMB0.46 per share | tax included |
| 2012 | 5 bonus shares for every 10 shares, and RMB 0.57 per share | tax included |
| 2011 | RMB0.37 per share | tax included |
| 2010 | 8 bonus shares converted from capital reserve for every 10 shares, and RMB0.46 per share | tax included |
| 2009 | RMB0.50 per share | tax included |
| 2008 | RMB0.45 per share | tax included |
| 2007 | RMB 0.32 per share | tax included |
| 2006 | RMB 0.26 per share | tax included |