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How does 300623.SZ make money? Does 300623.SZ have pricing power? What's the Earnings Whisper? Will 300623.SZ profit more as the business scales? What is 300623.SZ's management track record? Is 300623.SZ's current price justified?

Jiangsu JieJie Microelectronics Co.,Ltd.

¥31.22 +$3.10 (+11.02%)

SHZ · 16 Sep 2026 07:04 UTC

Previous Close

¥29.38

Day Range

¥28.58¥31.28

Year Range

¥22.29¥45.57

Market Cap

25.98B

AVG Volume

36.94M

Trailing/Forward PE

48.78/21.53

PEG ratio

1.37

Dividend Yield

0.48%

Next Earnings Date

2026-10-23

Primary Exchange

Shenzhen Stock Exchange

Revenue (CNY)

300623.SZ Revenue (CNY) by year
Period	Revenue (CNY)
2025	3.49B
2024	2.84B
2023	2.11B
2022	1.82B
2021	1.77B
2020	1.01B
2019	674M
2018	537.34M
2017	430.81M
2016	331.61M

Net Income (CNY)

300623.SZ Net Income (CNY) by year
Period	Net Income (CNY)
2025	476.69M
2024	473.04M
2023	219.13M
2022	359.45M
2021	497.06M
2020	283.49M
2019	189.69M
2018	165.4M
2017	144.15M
2016	116.43M

Operating Income (CNY)

300623.SZ Operating Income (CNY) by year
Period	Operating Income (CNY)
2025	534.41M
2024	610M
2023	207.13M
2022	372.73M
2021	570.47M
2020	324.94M
2019	221.57M
2018	194.49M
2017	165.63M
2016	131M

EBITDA (CNY)

300623.SZ EBITDA (CNY) by year
Period	EBITDA (CNY)
2025	1.29B
2024	1.03B
2023	493.13M
2022	475.45M
2021	633.48M
2020	365.23M
2019	259.16M
2018	210.51M
2017	191.97M
2016	148.98M

Cash Flows (CNY)

300623.SZ Cash Flows (CNY) by year
Period	Cash Flows (CNY)
2025	108.59M
2024	113.37M
2023	-261.69M
2022	-1.75B
2021	-1.07B
2020	-242.14M
2019	-65.57M
2018	45.71M
2017	-85.76M
2016	31.61M

EPS (CNY)

300623.SZ EPS (CNY) by year
Period	EPS (CNY)
2025	0.57
2024	0.61
2023	0.28
2022	0.45
2021	0.66
2020	0.39
2019	0.3
2018	0.26
2017	0.25
2016	0.24

Expenses (CNY)

300623.SZ Expenses (CNY) by year
Period	Expenses (CNY)
2025	932.09M
2024	1.1B
2023	1.67B
2022	2.47B
2021	1.79B
2020	641.91M
2019	370.48M
2018	309.17M
2017	282.52M
2016	176.09M

Cash & Debt (CNY)

300623.SZ Cash & Debt (CNY) by year
Period	Cash & Debt (CNY)
2025	339.05M
2024	729.42M
2023	883.98M
2022	1.43B
2021	2.08B
2020	1.1B
2019	1.32B
2018	718.4M
2017	625.4M
2016	125.85M

Debt ratios

300623.SZ Debt ratios by year
Period	Debt ratios
2025	0.1
2024	-0.04
2023	0.51
2022	0.47
2021	-0.67
2020	-1.07
2019	-1.63

Margins

300623.SZ Margins by year
Period	Margins
2025	29.91%
2024	34.09%
2023	32.55%
2022	39.73%
2021	47.46%
2020	46.2%
2019	44.81%
2018	48.22%
2017	55.22%
2016	53.87%

Return on Capital

300623.SZ Return on Capital by year
Period	Return on Capital
2025	7.9%
2024	7.93%
2023	4.99%
2022	8.49%
2021	12.65%
2020	11.37%
2019	8.44%
2018	12.21%
2017	11.81%
2016	23.32%

Shares Outstanding

300623.SZ Shares Outstanding by year
Period	Shares Outstanding
2025	832.08M
2024	734.87M
2023	734.87M
2022	808.61M
2021	732.58M
2020	755.38M
2019	618.89M
2018	620.03M
2017	626.04M
2016	482.78M

Dividends (CNY)

300623.SZ Dividends (CNY) by year
Period	Dividends (CNY)
2026	0.15
2025	0.15
2024	0.06
2023	0.1
2022	0.13
2021	0.11
2020	0.08
2019	0.08
2018	0.07
2017	0.04

Book Value Per Share (CNY)

300623.SZ Book Value Per Share (CNY) by year
Period	Book Value Per Share (CNY)
2025	7.25
2024	8.11
2023	5.98
2022	5.23
2021	5.36
2020	3.3
2019	3.63
2018	2.18
2017	1.95
2016	1.03

Total Assets (CNY)

300623.SZ Total Assets (CNY) by year
Period	Total Assets (CNY)
2025	8.26B
2024	8.05B
2023	7.72B
2022	7.62B
2021	5.73B
2020	2.94B
2019	2.46B
2018	1.56B
2017	1.36B
2016	571.08M

PE Ratio

300623.SZ PE Ratio by year
Period	PE Ratio
Sep 26	52.55
Sep 26	51.5
Sep 26	51.34
Aug 26	53.5
Aug 26	52.98
Aug 26	48.07
Aug 26	47.24
Jul 26	41.66
Jul 26	46.54
Jul 26	48.78
Jul 26	66.45
Jul 26	68.87
Jun 26	70.15
Jun 26	65.44
Jun 26	55.51
Jun 26	58.07
May 26	59.09
May 26	58.74
May 26	54.06
May 26	52.59
Apr 26	50.53
Apr 26	49.15
Apr 26	49.89
Apr 26	49.42
Apr 26	46.1
Mar 26	46.8
Mar 26	48.83
Mar 26	51.27
Mar 26	53.03
Feb 26	58.65
Feb 26	59.69
Feb 26	57.57
Jan 26	59.9
Jan 26	54.19
Jan 26	50.64
Jan 26	49.79
Dec 25	46.39
Dec 25	45.26
Dec 25	45.15
Dec 25	43.67
Dec 25	44.11
Nov 25	44.75
Nov 25	43.67
Nov 25	44.84
Nov 25	46.84
Oct 25	47.45
Oct 25	49.47
Oct 25	49.47
Oct 25	50.87
Sep 25	52.63
Sep 25	56.43
Sep 25	54.37
Sep 25	54.53
Sep 25	54.98
Aug 25	60.51
Aug 25	58.75
Aug 25	57.2
Aug 25	54.74
Aug 25	52.23
Jul 25	53.27
Jul 25	51.77
Jul 25	51.76
Jul 25	50.64
Jun 25	45.92
Jun 25	42.02
Jun 25	42.22
Jun 25	43.81
May 25	44.85
May 25	45.11
May 25	45.49
May 25	46.11
Apr 25	45.49
Apr 25	45.18
Apr 25	44.93
Apr 25	46.59
Apr 25	48.03
Mar 25	56.39
Mar 25	57.3
Mar 25	59.92
Mar 25	60.73
Feb 25	59.76
Feb 25	67.23
Feb 25	64.97
Feb 25	62.31
Jan 25	59.6
Jan 25	61.5
Jan 25	61.06
Jan 25	55.85
Jan 25	55.58
Dec 24	80.23
Dec 24	79.75
Dec 24	79.3
Dec 24	85.03
Nov 24	78.29
Nov 24	74.91
Nov 24	80.23
Nov 24	90.33
Nov 24	86.32
Oct 24	97.91
Oct 24	91.74

Free Cash Flow Yield

300623.SZ Free Cash Flow Yield by year
Period	Free Cash Flow Yield
Sep 26	1.19%
Sep 26	1.22%
Sep 26	1.22%
Aug 26	1.17%
Aug 26	1.18%
Aug 26	1.31%
Aug 26	1.33%
Jul 26	1.51%
Jul 26	1.35%
Jul 26	1.29%
Jul 26	0.94%
Jul 26	0.91%
Jun 26	0.32%
Jun 26	0.35%
Jun 26	0.41%
Jun 26	0.39%
May 26	0.39%
May 26	0.39%
May 26	0.42%
May 26	0.43%
Apr 26	0.45%
Apr 26	0.46%
Apr 26	0.46%
Apr 26	0.46%
Apr 26	0.49%
Mar 26	-0.19%
Mar 26	-0.18%
Mar 26	-0.17%
Mar 26	-0.17%
Feb 26	-0.15%
Feb 26	-0.15%
Feb 26	-0.15%
Jan 26	-0.15%
Jan 26	-0.16%
Jan 26	-0.18%
Jan 26	-0.18%
Dec 25	-0.19%
Dec 25	0.61%
Dec 25	0.62%
Dec 25	0.64%
Dec 25	0.63%
Nov 25	0.62%
Nov 25	0.64%
Nov 25	0.62%
Nov 25	0.59%
Oct 25	0.59%
Oct 25	0.56%
Oct 25	0.56%
Oct 25	0.55%
Sep 25	0.53%
Sep 25	0.13%
Sep 25	0.14%
Sep 25	0.14%
Sep 25	0.14%
Aug 25	0.13%
Aug 25	0.13%
Aug 25	0.13%
Aug 25	0.14%
Aug 25	0.15%
Jul 25	0.14%
Jul 25	0.15%
Jul 25	0.15%
Jul 25	0.15%
Jun 25	0.52%
Jun 25	0.57%
Jun 25	0.57%
Jun 25	0.55%
May 25	0.53%
May 25	0.53%
May 25	0.53%
May 25	0.52%
Apr 25	0.53%
Apr 25	0.53%
Apr 25	0.53%
Apr 25	0.51%
Apr 25	0.5%
Mar 25	0.23%
Mar 25	0.22%
Mar 25	0.21%
Mar 25	0.21%
Feb 25	0.21%
Feb 25	0.19%
Feb 25	0.2%
Feb 25	0.21%
Jan 25	0.21%
Jan 25	0.21%
Jan 25	0.21%
Jan 25	0.23%
Jan 25	0.23%
Dec 24	0.89%
Dec 24	0.9%
Dec 24	0.9%
Dec 24	0.84%
Nov 24	0.92%
Nov 24	0.96%
Nov 24	0.89%
Nov 24	0.79%
Nov 24	0.83%
Oct 24	0.73%
Oct 24	0.78%

Price to Sales

300623.SZ Price to Sales by year
Period	Price to Sales
Sep 26	6.58
Sep 26	6.45
Sep 26	6.43
Aug 26	6.7
Aug 26	6.64
Aug 26	6.02
Aug 26	5.92
Jul 26	5.22
Jul 26	5.83
Jul 26	6.11
Jul 26	8.32
Jul 26	8.63
Jun 26	9.57
Jun 26	8.93
Jun 26	7.57
Jun 26	7.92
May 26	8.06
May 26	8.01
May 26	7.38
May 26	7.18
Apr 26	6.89
Apr 26	6.71
Apr 26	6.81
Apr 26	6.74
Apr 26	6.29
Mar 26	6.83
Mar 26	7.12
Mar 26	7.48
Mar 26	7.74
Feb 26	8.56
Feb 26	8.71
Feb 26	8.4
Jan 26	8.74
Jan 26	7.91
Jan 26	7.39
Jan 26	7.26
Dec 25	6.77
Dec 25	7.19
Dec 25	7.18
Dec 25	6.94
Dec 25	7.01
Nov 25	7.11
Nov 25	6.94
Nov 25	7.13
Nov 25	7.45
Oct 25	7.54
Oct 25	7.86
Oct 25	7.86
Oct 25	8.09
Sep 25	8.37
Sep 25	9.19
Sep 25	8.86
Sep 25	8.88
Sep 25	8.96
Aug 25	9.86
Aug 25	9.57
Aug 25	9.32
Aug 25	8.92
Aug 25	8.51
Jul 25	8.68
Jul 25	8.43
Jul 25	8.43
Jul 25	8.25
Jun 25	7.64
Jun 25	6.99
Jun 25	7.02
Jun 25	7.28
May 25	7.46
May 25	7.5
May 25	7.56
May 25	7.67
Apr 25	7.56
Apr 25	7.51
Apr 25	7.47
Apr 25	7.75
Apr 25	7.99
Mar 25	8.59
Mar 25	8.73
Mar 25	9.13
Mar 25	9.25
Feb 25	9.11
Feb 25	10.24
Feb 25	9.9
Feb 25	9.49
Jan 25	9.08
Jan 25	9.37
Jan 25	9.3
Jan 25	8.51
Jan 25	8.47
Dec 24	10.96
Dec 24	10.89
Dec 24	10.83
Dec 24	11.61
Nov 24	10.69
Nov 24	10.23
Nov 24	10.96
Nov 24	12.34
Nov 24	11.79
Oct 24	13.37
Oct 24	12.53

EV/EBITDA

300623.SZ EV/EBITDA by year
Period	EV/EBITDA
Sep 26	22.38
Sep 26	21.94
Sep 26	21.87
Aug 26	22.77
Aug 26	22.56
Aug 26	20.51
Aug 26	20.17
Jul 26	17.85
Jul 26	19.88
Jul 26	20.81
Jul 26	28.16
Jul 26	29.16
Jun 26	26.2
Jun 26	24.45
Jun 26	20.78
Jun 26	21.73
May 26	22.1
May 26	21.97
May 26	20.24
May 26	19.7
Apr 26	18.94
Apr 26	18.43
Apr 26	18.7
Apr 26	18.53
Apr 26	17.3
Mar 26	19.16
Mar 26	19.97
Mar 26	20.93
Mar 26	21.63
Feb 26	23.85
Feb 26	24.26
Feb 26	23.42
Jan 26	24.34
Jan 26	22.08
Jan 26	20.68
Jan 26	20.34
Dec 25	19
Dec 25	19.4
Dec 25	19.35
Dec 25	18.72
Dec 25	18.91
Nov 25	19.18
Nov 25	18.72
Nov 25	19.21
Nov 25	20.06
Oct 25	20.32
Oct 25	21.18
Oct 25	21.18
Oct 25	21.77
Sep 25	22.52
Sep 25	24.45
Sep 25	23.56
Sep 25	23.63
Sep 25	23.82
Aug 25	26.22
Aug 25	25.46
Aug 25	24.78
Aug 25	23.72
Aug 25	22.63
Jul 25	23.08
Jul 25	22.43
Jul 25	22.42
Jul 25	21.94
Jun 25	20.94
Jun 25	19.15
Jun 25	19.24
Jun 25	19.97
May 25	20.45
May 25	20.57
May 25	20.74
May 25	21.02
Apr 25	20.74
Apr 25	20.6
Apr 25	20.48
Apr 25	21.25
Apr 25	21.91
Mar 25	26.27
Mar 25	26.68
Mar 25	27.85
Mar 25	28.22
Feb 25	27.78
Feb 25	31.13
Feb 25	30.12
Feb 25	28.93
Jan 25	27.71
Jan 25	28.56
Jan 25	28.36
Jan 25	26.03
Jan 25	25.91
Dec 24	37.65
Dec 24	37.43
Dec 24	37.23
Dec 24	39.82
Nov 24	36.77
Nov 24	35.25
Nov 24	37.65
Nov 24	42.21
Nov 24	40.4
Oct 24	45.63
Oct 24	42.85

Price/Operating Cashflow

300623.SZ Price/Operating Cashflow by year
Period	Price/Operating Cashflow
Sep 26	31.7
Sep 26	31.06
Sep 26	30.96
Aug 26	32.27
Aug 26	31.95
Aug 26	28.99
Aug 26	28.49
Jul 26	25.13
Jul 26	28.07
Jul 26	29.42
Jul 26	40.08
Jul 26	41.53
Jun 26	42.64
Jun 26	39.77
Jun 26	33.74
Jun 26	35.3
May 26	35.91
May 26	35.7
May 26	32.86
May 26	31.96
Apr 26	30.71
Apr 26	29.87
Apr 26	30.32
Apr 26	30.03
Apr 26	28.02
Mar 26	29.46
Mar 26	30.74
Mar 26	32.27
Mar 26	33.38
Feb 26	36.91
Feb 26	37.57
Feb 26	36.24
Jan 26	37.7
Jan 26	34.11
Jan 26	31.87
Jan 26	31.34
Dec 25	29.2
Dec 25	25.99
Dec 25	25.92
Dec 25	25.07
Dec 25	25.33
Nov 25	25.69
Nov 25	25.07
Nov 25	25.74
Nov 25	26.89
Oct 25	27.24
Oct 25	28.4
Oct 25	28.4
Oct 25	29.21
Sep 25	30.22
Sep 25	36.95
Sep 25	35.6
Sep 25	35.7
Sep 25	36
Aug 25	39.62
Aug 25	38.47
Aug 25	37.45
Aug 25	35.84
Aug 25	34.19
Jul 25	34.88
Jul 25	33.9
Jul 25	33.89
Jul 25	33.16
Jun 25	30.17
Jun 25	27.61
Jun 25	27.74
Jun 25	28.78
May 25	29.47
May 25	29.64
May 25	29.89
May 25	30.3
Apr 25	29.89
Apr 25	29.68
Apr 25	29.52
Apr 25	30.61
Apr 25	31.56
Mar 25	31.39
Mar 25	31.9
Mar 25	33.36
Mar 25	33.81
Feb 25	33.27
Feb 25	37.43
Feb 25	36.17
Feb 25	34.69
Jan 25	33.18
Jan 25	34.24
Jan 25	33.99
Jan 25	31.09
Jan 25	30.94
Dec 24	26.02
Dec 24	25.86
Dec 24	25.71
Dec 24	27.57
Nov 24	25.39
Nov 24	24.29
Nov 24	26.02
Nov 24	29.29
Nov 24	27.99
Oct 24	31.75
Oct 24	29.75

Price to Book

300623.SZ Price to Book by year
Period	Price to Book
Sep 26	3.99
Sep 26	3.91
Sep 26	3.89
Aug 26	4.06
Aug 26	4.02
Aug 26	3.65
Aug 26	3.58
Jul 26	3.16
Jul 26	3.53
Jul 26	3.7
Jul 26	5.04
Jul 26	5.22
Jun 26	5.54
Jun 26	5.17
Jun 26	4.39
Jun 26	4.59
May 26	4.67
May 26	4.64
May 26	4.27
May 26	4.16
Apr 26	3.99
Apr 26	3.88
Apr 26	3.94
Apr 26	3.91
Apr 26	3.64
Mar 26	3.87
Mar 26	4.03
Mar 26	4.24
Mar 26	4.38
Feb 26	4.84
Feb 26	4.93
Feb 26	4.76
Jan 26	4.95
Jan 26	4.48
Jan 26	4.18
Jan 26	4.11
Dec 25	3.83
Dec 25	3.95
Dec 25	3.94
Dec 25	3.81
Dec 25	3.85
Nov 25	3.9
Nov 25	3.81
Nov 25	3.91
Nov 25	4.09
Oct 25	4.14
Oct 25	4.32
Oct 25	4.32
Oct 25	4.44
Sep 25	4.59
Sep 25	4.58
Sep 25	4.41
Sep 25	4.43
Sep 25	4.46
Aug 25	4.91
Aug 25	4.77
Aug 25	4.64
Aug 25	4.44
Aug 25	4.24
Jul 25	4.33
Jul 25	4.2
Jul 25	4.2
Jul 25	4.11
Jun 25	3.64
Jun 25	3.33
Jun 25	3.35
Jun 25	3.48
May 25	3.56
May 25	3.58
May 25	3.61
May 25	3.66
Apr 25	3.61
Apr 25	3.58
Apr 25	3.56
Apr 25	3.7
Apr 25	3.81
Mar 25	4.9
Mar 25	4.98
Mar 25	5.21
Mar 25	5.28
Feb 25	5.2
Feb 25	5.85
Feb 25	5.65
Feb 25	5.42
Jan 25	5.18
Jan 25	5.35
Jan 25	5.31
Jan 25	4.86
Jan 25	4.83
Dec 24	5.9
Dec 24	5.87
Dec 24	5.83
Dec 24	6.25
Nov 24	5.76
Nov 24	5.51
Nov 24	5.9
Nov 24	6.64
Nov 24	6.35
Oct 24	7.2
Oct 24	6.75

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AI Analysis

Jiangsu JieJie Microelectronics Co.,Ltd.

Video analysis: 300623.SZ

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