cutoff
                                date
Per share
                                beneficial                                 (yuan)
Per share
                                beneficial                                 (deduction)                                 (yuan)
Operating income Net profit Per share
                                Net assets
                                (yuan)
Net assets
                                rate of return
                                (%)
Operating per share
                                cash flow
                                (yuan)
Sales
                                Gross profit margin
                                (%)
Profit Distribution Dividend
                                rate(%)
First public
                                Date
Latest public
                                Date
Operating income
                                (yuan)
Year-on-year growth                                 (%) Quarterly ring                                 increase(%) Net profit
                                (yuan)
Year-on-year growth                                 (%) Quarterly ring                                 increase(%)
2018
12-31
0.260.2327.19 billion87.93114.6242 million29.51200.16.57313.97-0.04327.6710 yuan 0.30 yuan (including tax)0.192019
03-15
2019
03-15
2018
09-30
0.09-1.504 billion232.816.6283 million1.08224.66.38651.38-0.257925.56--2018
10-25
2018
10-25
2018
06-30
0.030.039.38 billion381.87.2930.1 million138.118.106.32180.50-0.145323.86No allocation does not increase-2018
08-29
2018
08-29
2018
03-31
0.01-452 million489.411.7913.8 million149.7-87.186.32340.23-0.063924.59--2018
04-24
2018
04-24
2017
12-31
0.430.4314.47 billion180.87.64187 million187.2341.56.308812.560.166129.9710 yuan 0.20 yuan (including tax, 0.18 yuan after tax deduction)0.132018
03-15
2019
03-15
                    Performance report details
deadline Per share
                                Benefit (yuan)
Operating income Net profit Per share
                                Net assets
                                (yuan)
Net assets
                                rate of return
                                (%)
announcement
                                date
Operating income
                                (yuan)
same time last year
                                (yuan)
Year-on-year growth
                                (%)
Quarterly ring
                                increase(%)
Net profit
                                (yuan)
same time last year
                                (yuan)
Year-on-year growth
                                (%)
Quarterly ring
                                increase(%)
2018-12-310.2627.19 billion14.47 billion87.93114.6242 million187 million29.62200.56.573.9802-28
2017-12-310.4314.47 billion580 million149.4286.8187 million65.01 million187.250.536.3112.5602-28
2016-12-310.17580 million9.23 billion-37.17-192.565.01 million100 million-35.04-205.93.5921.6402-28
2015-12-310.169.23 billion700 million31.988.17100 million48.65 million105.722.154.704.0902-28
2014-12-310.09700 million4.4 billion58.305.5948.65 million35.2 million38.20-25.723.652.8002-27
2012-12-310.27359 million3.97 billion-9.72-4.4361.83 million101 million-38.99-33.566.185.0602-27
2011-12-310.53.97 billion252 million57.63-12.76101 million58.36 million73.67-3.906.0013.3702-27
2011-06-300.32163 million1.22 billion33.4410.5342.4 million28.87 million46.85-11.965.565.7807-26
                    Performance forecast details
deadline Performance change Estimated net profit (yuan) Performance change Reason for change in performance Notice type
                                    last year
                                    Net profit (yuan)
Announcement date
2019-03-31Estimated net profit attributable to shareholders of listed companies from January to March 2019: 2,759,900 yuan - 689,900 yuan, down from the previous year: 50.00% - 80.00%.2.76 million to 6.9 million-80%~
-50%
The company's internal asset integration affected the sales of the membrane business in the first quarter, resulting in a decrease in net profit in the first quarter compared to the same period last year.Pre-minus13.8 million2019-03-15
2018-12-31Estimated net profit attributable to shareholders of listed companies from January to December 2018: RMB 22,404,800 - -29,872,400, an increase over the same period of the previous year: 20.00%-60.00%224 million to 299 million20%~
60%
The high raw materials of the membrane business led to a decline in profits, and the business performance of drones increased quarter by quarter.Pre-add187 million2018-10-25
2018-09-30It is estimated that the net profit attributable to shareholders of listed companies from January to September 2018 will be RMB 65.54 million - 9.012 million, a year-on-year change of -20% to 10%.65.54 million to 90.12 million-20%~
10%
The high raw materials of the membrane business led to a decline in profits, and the business performance of drones increased quarter by quarter.Continued surplus81.93 million2018-08-29
2018-06-30Estimated net profit attributable to shareholders of listed companies from January to June 2018: RMB 27,806,400 - RMB 41,126,000, compared with the same period of last year: 120.00%-170.00%.278.1 million to 34.13 million120%~
170%
Due to the reverse merger accounting treatment, the number of mergers between Rainbow and Shenfei was used in the same period last year.Pre-add12.64 million2018-04-24
2018-03-31It is estimated that the net profit attributable to shareholders of listed companies from January to March 2018 will be 13.5 million yuan to 16 million yuan, an increase of 144.29%-189.53% over the previous year.13.5 million to 16 million144.29%~
189.53%
Some products have lower gross profit margins, increased research and development expenses, and increased financial expenses due to increased bank financing.Pre-add5.53 million2018-04-14
                    Appointment disclosure details
deadline First appointment time One change date Second change date Three change dates Actual disclosure time
2018-12-312019-03-15---2019-03-15
2018-09-302018-10-25---2018-10-25
2018-06-302018-08-29---2018-08-29
2018-03-312018-04-24---2018-04-24
2017-12-312018-03-15---2018-03-15
2017-09-302017-10-21---2017-10-21
2017-06-302017-08-23---2017-08-23
2017-03-312017-04-26---2017-04-26
2016-12-312017-04-19---2017-04-19
2016-09-302016-10-25---2016-10-25