博闻科技（600883），全称云南博闻科技实业股份有限公司（Yunnan Bowin Technology Industry Co., Ltd.），主营业务为水泥粉磨与销售，位于云南保山市，董事长为刘志波，总经理为施阳。网址为www.ynbowin.com。
《云南博闻科技：企业稳健的财务实力》云南博闻科技
| 报表日期 | 未分配利润 |
|---|---|
| 20221231 | 388,389,817.46 |
| 20211231 | 333,152,900.75 |
| 20201231 | 291,008,819.78 |
| 20191231 | 272,116,534.79 |
| 20181231 | 270,352,988.03 |
| 20171231 | 270,118,506.85 |
| 20161231 | 253,859,395.52 |
| 20151231 | 264,897,387.76 |
| 20141231 | 203,424,549.24 |
| 20131231 | 255,952,983.68 |
| 20121231 | 258,095,726.58 |
| 20111231 | 261,126,399.55 |
| 20101231 | 126,854,738.14 |
| 20091231 | 64,525,146.55 |
| 20081231 | 42,445,677.01 |
| 20071231 | 39,723,267.61 |
| 20061231 | 6,880,929.06 |
| 20051231 | 12,320,176.67 |
| 20041231 | 8,353,486.72 |
| 20031231 | 5,844,292.76 |
| 20021231 | 3,234,535.12 |
| 20011231 | 5,182,488.48 |
| 20001231 | 2,937,818.59 |
| 19991231 | 38,078,117.86 |
| 19990630 | 27,389,107.53 |
| 19981231 | 23,202,612.95 |
| 19980630 | 16,141,512.88 |
| 19971231 | 11,873,850.07 |
| 19970630 | 7,910,013.24 |
| 19961231 | 4,136,411.61 |
| 19960630 | 2,244,028.15 |
| 19951231 | 812,718.32 |
| 19950630 | 13,805,354.00 |
| 19941231 | 9,989.96 |