Home / 300685.SZ : SHZ

AI Analysis Fundamentals Valuation Video Analysis Similar

AI Analysis

How does 300685.SZ make money? Does 300685.SZ have pricing power? What's the Earnings Whisper? Will 300685.SZ profit more as the business scales? What is 300685.SZ's management track record? Is 300685.SZ's current price justified?

Amoy Diagnostics Co., Ltd.

¥16.75 -$4.23 (-20.16%)

SHZ · 15 Sep 2026 07:04 UTC

Previous Close

¥16.91

Day Range

¥16.73¥16.95

Year Range

¥15.62¥24.13

Market Cap

6.53B

AVG Volume

9.27M

Trailing/Forward PE

19.48/14.82

PEG ratio

1.1

Dividend Yield

2.69%

Next Earnings Date

2026-10-27

Primary Exchange

Shenzhen Stock Exchange

Revenue (CNY)

300685.SZ Revenue (CNY) by year
Period	Revenue (CNY)
2025	1.2B
2024	1.11B
2023	1.04B
2022	842.18M
2021	917.03M
2020	728.39M
2019	578.36M
2018	439.03M
2017	330.37M
2016	252.99M

Net Income (CNY)

300685.SZ Net Income (CNY) by year
Period	Net Income (CNY)
2025	361.26M
2024	254.86M
2023	261.48M
2022	263.74M
2021	239.57M
2020	180.33M
2019	135.47M
2018	126.74M
2017	94.07M
2016	67.03M

Operating Income (CNY)

300685.SZ Operating Income (CNY) by year
Period	Operating Income (CNY)
2025	417.66M
2024	292.98M
2023	301.25M
2022	287.66M
2021	253.24M
2020	202.15M
2019	162.45M
2018	143.92M
2017	106.35M
2016	62.05M

EBITDA (CNY)

300685.SZ EBITDA (CNY) by year
Period	EBITDA (CNY)
2025	420.47M
2024	342.19M
2023	345.5M
2022	335.3M
2021	249.5M
2020	226.88M
2019	183.16M
2018	160.8M
2017	124.65M
2016	89M

Cash Flows (CNY)

300685.SZ Cash Flows (CNY) by year
Period	Cash Flows (CNY)
2025	300.67M
2024	310.65M
2023	255.53M
2022	120.75M
2021	99.83M
2020	162.8M
2019	128.21M
2018	54.47M
2017	70.21M
2016	-13.41M

EPS (CNY)

300685.SZ EPS (CNY) by year
Period	EPS (CNY)
2025	0.91
2024	0.64
2023	0.66
2022	0.68
2021	0.6
2020	0.45
2019	0.34
2018	0.33
2017	0.36
2016	0.23

Expenses (CNY)

300685.SZ Expenses (CNY) by year
Period	Expenses (CNY)
2025	621.99M
2024	675.16M
2023	632.79M
2022	613.26M
2021	565.79M
2020	502.91M
2019	406.6M
2018	313.32M
2017	251.92M
2016	291.04M

Cash & Debt (CNY)

300685.SZ Cash & Debt (CNY) by year
Period	Cash & Debt (CNY)
2025	1.34B
2024	1.18B
2023	1.02B
2022	753.98M
2021	718.73M
2020	666.42M
2019	528.46M
2018	198.33M
2017	167.85M
2016	82.29M

Debt ratios

300685.SZ Debt ratios by year
Period	Debt ratios
2025	-0.84
2024	-0.92
2023	-0.79
2022	-0.7
2021	-0.87
2020	-0.96
2019	-0.94

Margins

300685.SZ Margins by year
Period	Margins
2025	82.6%
2024	83.65%
2023	83.05%
2022	81.78%
2021	83.95%
2020	86.97%
2019	90.37%
2018	91.04%
2017	92.36%
2016	90.82%

Return on Capital

300685.SZ Return on Capital by year
Period	Return on Capital
2025	17.57%
2024	13.83%
2023	15.35%
2022	17.59%
2021	17.49%
2020	15.98%
2019	15.02%
2018	16.75%
2017	14.49%
2016	21.77%

Shares Outstanding

300685.SZ Shares Outstanding by year
Period	Shares Outstanding
2025	414.7M
2024	396.74M
2023	400.21M
2022	373.74M
2021	393.37M
2020	408.11M
2019	381.17M
2018	389.22M
2017	170.58M
2016	288.4M

Dividends (CNY)

300685.SZ Dividends (CNY) by year
Period	Dividends (CNY)
2026	0.45
2025	0.3
2024	0.15
2023	0.14
2022	0.23
2021	0.14
2020	0.14
2019	0.07
2018	0.05

Book Value Per Share (CNY)

300685.SZ Book Value Per Share (CNY) by year
Period	Book Value Per Share (CNY)
2025	4.96
2024	4.65
2023	4.26
2022	4.01
2021	3.48
2020	2.77
2019	2.37
2018	1.94
2017	3.81
2016	1.07

Total Assets (CNY)

300685.SZ Total Assets (CNY) by year
Period	Total Assets (CNY)
2025	2.35B
2024	2.06B
2023	1.93B
2022	1.65B
2021	1.52B
2020	1.29B
2019	1.05B
2018	818.75M
2017	694.85M
2016	353.3M

PE Ratio

300685.SZ PE Ratio by year
Period	PE Ratio
Sep 26	18.51
Sep 26	18.26
Sep 26	18.75
Aug 26	19.46
Aug 26	20.79
Aug 26	21.38
Aug 26	19.73
Jul 26	19.11
Jul 26	18.09
Jul 26	19.27
Jul 26	19.07
Jul 26	19.71
Jun 26	18.57
Jun 26	19.23
Jun 26	19.49
Jun 26	22.84
May 26	23.43
May 26	21.76
May 26	23.05
May 26	23.19
Apr 26	23.2
Apr 26	25.52
Apr 26	26.33
Apr 26	26.91
Apr 26	25.45
Mar 26	29.94
Mar 26	29.58
Mar 26	28.22
Mar 26	26.81
Feb 26	27.96
Feb 26	27.71
Feb 26	28.2
Jan 26	29.22
Jan 26	31
Jan 26	30.09
Jan 26	28.99
Dec 25	27.35
Dec 25	27.05
Dec 25	27.03
Dec 25	28.32
Dec 25	29.31
Nov 25	28.92
Nov 25	28.12
Nov 25	31.26
Nov 25	30.46
Oct 25	30.01
Oct 25	30.45
Oct 25	29.79
Oct 25	30.49
Sep 25	30.23
Sep 25	31.43
Sep 25	31.76
Sep 25	33.78
Sep 25	34.69
Aug 25	32.96
Aug 25	34.18
Aug 25	33.45
Aug 25	32.7
Aug 25	33.2
Jul 25	33.76
Jul 25	32.74
Jul 25	31.94
Jul 25	30.25
Jun 25	32.8
Jun 25	32.55
Jun 25	33.61
Jun 25	32.52
May 25	32.49
May 25	31.23
May 25	31.44
May 25	31.88
Apr 25	32.41
Apr 25	32.52
Apr 25	31.24
Apr 25	32.83
Apr 25	35.63
Mar 25	29.32
Mar 25	28.6
Mar 25	30.17
Mar 25	30.1
Feb 25	29.42
Feb 25	32.95
Feb 25	28.62
Feb 25	28.05
Jan 25	26.24
Jan 25	26.21
Jan 25	27.12
Jan 25	26.75
Jan 25	27.99
Dec 24	33.64
Dec 24	34.21
Dec 24	35.26
Dec 24	35.67
Nov 24	35.94
Nov 24	35.43
Nov 24	36.04
Nov 24	37.78
Nov 24	34.76
Oct 24	36.9
Oct 24	32.7

Free Cash Flow Yield

300685.SZ Free Cash Flow Yield by year
Period	Free Cash Flow Yield
Sep 26	4.6%
Sep 26	4.66%
Sep 26	4.54%
Aug 26	4.38%
Aug 26	4.1%
Aug 26	3.98%
Aug 26	4.32%
Jul 26	4.46%
Jul 26	4.71%
Jul 26	4.42%
Jul 26	4.47%
Jul 26	4.32%
Jun 26	4.48%
Jun 26	4.33%
Jun 26	4.27%
Jun 26	3.64%
May 26	3.55%
May 26	3.82%
May 26	3.61%
May 26	3.59%
Apr 26	3.59%
Apr 26	3.26%
Apr 26	3.16%
Apr 26	3.09%
Apr 26	3.27%
Mar 26	3.61%
Mar 26	3.66%
Mar 26	3.83%
Mar 26	4.04%
Feb 26	3.87%
Feb 26	3.91%
Feb 26	3.84%
Jan 26	3.7%
Jan 26	3.49%
Jan 26	3.6%
Jan 26	3.73%
Dec 25	3.96%
Dec 25	3.95%
Dec 25	3.95%
Dec 25	3.77%
Dec 25	3.65%
Nov 25	3.7%
Nov 25	3.8%
Nov 25	3.42%
Nov 25	3.51%
Oct 25	3.56%
Oct 25	3.51%
Oct 25	3.59%
Oct 25	3.51%
Sep 25	3.54%
Sep 25	3.68%
Sep 25	3.64%
Sep 25	3.42%
Sep 25	3.33%
Aug 25	3.51%
Aug 25	3.38%
Aug 25	3.46%
Aug 25	3.54%
Aug 25	3.48%
Jul 25	3.42%
Jul 25	3.53%
Jul 25	3.62%
Jul 25	3.82%
Jun 25	3.72%
Jun 25	3.74%
Jun 25	3.63%
Jun 25	3.75%
May 25	3.75%
May 25	3.9%
May 25	3.88%
May 25	3.82%
Apr 25	3.76%
Apr 25	3.75%
Apr 25	3.9%
Apr 25	3.71%
Apr 25	3.42%
Mar 25	3.23%
Mar 25	3.31%
Mar 25	3.14%
Mar 25	3.15%
Feb 25	3.22%
Feb 25	2.87%
Feb 25	3.31%
Feb 25	3.38%
Jan 25	3.61%
Jan 25	3.61%
Jan 25	3.49%
Jan 25	3.54%
Jan 25	3.38%
Dec 24	2.91%
Dec 24	2.86%
Dec 24	2.77%
Dec 24	2.74%
Nov 24	2.72%
Nov 24	2.76%
Nov 24	2.71%
Nov 24	2.59%
Nov 24	2.81%
Oct 24	2.65%
Oct 24	2.99%

Price to Sales

300685.SZ Price to Sales by year
Period	Price to Sales
Sep 26	5.56
Sep 26	5.48
Sep 26	5.63
Aug 26	5.84
Aug 26	6.24
Aug 26	6.42
Aug 26	5.92
Jul 26	5.73
Jul 26	5.43
Jul 26	5.78
Jul 26	5.72
Jul 26	5.91
Jun 26	5.6
Jun 26	5.8
Jun 26	5.88
Jun 26	6.89
May 26	7.07
May 26	6.56
May 26	6.95
May 26	6.99
Apr 26	7
Apr 26	7.7
Apr 26	7.94
Apr 26	8.12
Apr 26	7.68
Mar 26	7.71
Mar 26	7.62
Mar 26	7.27
Mar 26	6.9
Feb 26	7.2
Feb 26	7.13
Feb 26	7.26
Jan 26	7.52
Jan 26	7.98
Jan 26	7.75
Jan 26	7.46
Dec 25	7.04
Dec 25	7.09
Dec 25	7.08
Dec 25	7.42
Dec 25	7.68
Nov 25	7.58
Nov 25	7.37
Nov 25	8.19
Nov 25	7.98
Oct 25	7.86
Oct 25	7.98
Oct 25	7.8
Oct 25	7.99
Sep 25	7.92
Sep 25	7.7
Sep 25	7.78
Sep 25	8.27
Sep 25	8.5
Aug 25	8.07
Aug 25	8.37
Aug 25	8.19
Aug 25	8.01
Aug 25	8.13
Jul 25	8.27
Jul 25	8.02
Jul 25	7.82
Jul 25	7.41
Jun 25	7.54
Jun 25	7.48
Jun 25	7.72
Jun 25	7.47
May 25	7.47
May 25	7.18
May 25	7.23
May 25	7.33
Apr 25	7.45
Apr 25	7.47
Apr 25	7.18
Apr 25	7.55
Apr 25	8.19
Mar 25	7.8
Mar 25	7.61
Mar 25	8.03
Mar 25	8.01
Feb 25	7.83
Feb 25	8.77
Feb 25	7.61
Feb 25	7.46
Jan 25	6.98
Jan 25	6.97
Jan 25	7.22
Jan 25	7.12
Jan 25	7.45
Dec 24	8.31
Dec 24	8.45
Dec 24	8.71
Dec 24	8.81
Nov 24	8.88
Nov 24	8.75
Nov 24	8.9
Nov 24	9.33
Nov 24	8.59
Oct 24	9.11
Oct 24	8.08

EV/EBITDA

300685.SZ EV/EBITDA by year
Period	EV/EBITDA
Sep 26	12.81
Sep 26	12.59
Sep 26	13.01
Aug 26	13.61
Aug 26	14.75
Aug 26	15.25
Aug 26	13.84
Jul 26	13.31
Jul 26	12.44
Jul 26	13.45
Jul 26	13.28
Jul 26	13.82
Jun 26	13.06
Jun 26	13.62
Jun 26	13.85
Jun 26	16.73
May 26	17.23
May 26	15.8
May 26	16.91
May 26	17.03
Apr 26	17.04
Apr 26	19.03
Apr 26	19.73
Apr 26	20.22
Apr 26	18.97
Mar 26	19.25
Mar 26	18.98
Mar 26	17.96
Mar 26	16.91
Feb 26	17.77
Feb 26	17.58
Feb 26	17.95
Jan 26	18.71
Jan 26	20.04
Jan 26	19.36
Jan 26	18.54
Dec 25	17.31
Dec 25	17.35
Dec 25	17.34
Dec 25	18.3
Dec 25	19.04
Nov 25	18.75
Nov 25	18.15
Nov 25	20.5
Nov 25	19.9
Oct 25	19.57
Oct 25	19.89
Oct 25	19.4
Oct 25	19.92
Sep 25	19.72
Sep 25	20.56
Sep 25	20.82
Sep 25	22.36
Sep 25	23.05
Aug 25	21.74
Aug 25	22.67
Aug 25	22.11
Aug 25	21.54
Aug 25	21.92
Jul 25	22.35
Jul 25	21.57
Jul 25	20.96
Jul 25	19.67
Jun 25	21
Jun 25	20.82
Jun 25	21.61
Jun 25	20.8
May 25	20.77
May 25	19.83
May 25	20
May 25	20.32
Apr 25	20.71
Apr 25	20.8
Apr 25	19.84
Apr 25	21.03
Apr 25	23.11
Mar 25	20.08
Mar 25	19.52
Mar 25	20.73
Mar 25	20.69
Feb 25	20.16
Feb 25	22.89
Feb 25	19.53
Feb 25	19.09
Jan 25	17.69
Jan 25	17.67
Jan 25	18.37
Jan 25	18.09
Jan 25	19.04
Dec 24	23.26
Dec 24	23.7
Dec 24	24.5
Dec 24	24.82
Nov 24	25.03
Nov 24	24.63
Nov 24	25.11
Nov 24	26.45
Nov 24	24.12
Oct 24	25.77
Oct 24	22.53

Price/Operating Cashflow

300685.SZ Price/Operating Cashflow by year
Period	Price/Operating Cashflow
Sep 26	17.56
Sep 26	17.32
Sep 26	17.79
Aug 26	18.45
Aug 26	19.72
Aug 26	20.28
Aug 26	18.71
Jul 26	18.12
Jul 26	17.16
Jul 26	18.28
Jul 26	18.09
Jul 26	18.69
Jun 26	18.09
Jun 26	18.73
Jun 26	18.99
Jun 26	22.25
May 26	22.82
May 26	21.2
May 26	22.45
May 26	22.59
Apr 26	22.6
Apr 26	24.86
Apr 26	25.65
Apr 26	26.21
Apr 26	24.79
Mar 26	22.68
Mar 26	22.4
Mar 26	21.37
Mar 26	20.31
Feb 26	21.18
Feb 26	20.99
Feb 26	21.36
Jan 26	22.13
Jan 26	23.48
Jan 26	22.79
Jan 26	21.96
Dec 25	20.71
Dec 25	21.74
Dec 25	21.73
Dec 25	22.76
Dec 25	23.56
Nov 25	23.25
Nov 25	22.61
Nov 25	25.13
Nov 25	24.49
Oct 25	24.13
Oct 25	24.47
Oct 25	23.95
Oct 25	24.51
Sep 25	24.3
Sep 25	24
Sep 25	24.26
Sep 25	25.79
Sep 25	26.49
Aug 25	25.18
Aug 25	26.1
Aug 25	25.55
Aug 25	24.97
Aug 25	25.36
Jul 25	25.78
Jul 25	25
Jul 25	24.4
Jul 25	23.1
Jun 25	23.83
Jun 25	23.64
Jun 25	24.41
Jun 25	23.62
May 25	23.6
May 25	22.68
May 25	22.84
May 25	23.16
Apr 25	23.54
Apr 25	23.62
Apr 25	22.69
Apr 25	23.85
Apr 25	25.88
Mar 25	27.69
Mar 25	27.01
Mar 25	28.49
Mar 25	28.43
Feb 25	27.79
Feb 25	31.12
Feb 25	27.02
Feb 25	26.49
Jan 25	24.78
Jan 25	24.75
Jan 25	25.61
Jan 25	25.26
Jan 25	26.43
Dec 24	30.67
Dec 24	31.19
Dec 24	32.14
Dec 24	32.52
Nov 24	32.77
Nov 24	32.3
Nov 24	32.86
Nov 24	34.45
Nov 24	31.69
Oct 24	33.64
Oct 24	29.81

Price to Book

300685.SZ Price to Book by year
Period	Price to Book
Sep 26	3.2
Sep 26	3.16
Sep 26	3.24
Aug 26	3.37
Aug 26	3.6
Aug 26	3.7
Aug 26	3.41
Jul 26	3.3
Jul 26	3.13
Jul 26	3.33
Jul 26	3.3
Jul 26	3.41
Jun 26	3.26
Jun 26	3.38
Jun 26	3.42
Jun 26	4.01
May 26	4.12
May 26	3.82
May 26	4.05
May 26	4.07
Apr 26	4.08
Apr 26	4.48
Apr 26	4.63
Apr 26	4.73
Apr 26	4.47
Mar 26	4.43
Mar 26	4.38
Mar 26	4.18
Mar 26	3.97
Feb 26	4.14
Feb 26	4.1
Feb 26	4.18
Jan 26	4.33
Jan 26	4.59
Jan 26	4.46
Jan 26	4.29
Dec 25	4.05
Dec 25	4.3
Dec 25	4.3
Dec 25	4.51
Dec 25	4.66
Nov 25	4.6
Nov 25	4.47
Nov 25	4.97
Nov 25	4.85
Oct 25	4.78
Oct 25	4.84
Oct 25	4.74
Oct 25	4.85
Sep 25	4.81
Sep 25	4.6
Sep 25	4.65
Sep 25	4.95
Sep 25	5.08
Aug 25	4.83
Aug 25	5.01
Aug 25	4.9
Aug 25	4.79
Aug 25	4.86
Jul 25	4.95
Jul 25	4.8
Jul 25	4.68
Jul 25	4.43
Jun 25	4.54
Jun 25	4.5
Jun 25	4.65
Jun 25	4.5
May 25	4.49
May 25	4.32
May 25	4.35
May 25	4.41
Apr 25	4.48
Apr 25	4.5
Apr 25	4.32
Apr 25	4.54
Apr 25	4.93
Mar 25	5.11
Mar 25	4.98
Mar 25	5.25
Mar 25	5.24
Feb 25	5.13
Feb 25	5.74
Feb 25	4.98
Feb 25	4.89
Jan 25	4.57
Jan 25	4.57
Jan 25	4.72
Jan 25	4.66
Jan 25	4.88
Dec 24	5.31
Dec 24	5.4
Dec 24	5.57
Dec 24	5.63
Nov 24	5.68
Nov 24	5.6
Nov 24	5.69
Nov 24	5.97
Nov 24	5.49
Oct 24	5.83
Oct 24	5.17

No video analysis for this stock yet. Request one from our team.

AI Analysis

Amoy Diagnostics Co., Ltd.

Video analysis: 300685.SZ

Similar companies