1. Taiwan, Province of China Stocks

  2. •

    Technology

  3. •

    Hardware, Equipment & Parts
Yjn Co.,Ltd.

Yjn Co.,Ltd.

3191.TWO
Yjn Co.,Ltd.TW flagTaipei Exchange
18.80
TWD
+0.15
- -
819.63MMarket Cap
Yjn Co.,Ltd.
3191.TWO
(Taipei Exchange)

Recent

price

18.80

P/E

ratio

- -

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
FRC
37.44
34.88
28.23
27.92
24.63
10.75
9.81
8.52
11.33
11.25
8.39
9.97
5.29
4.76
4.19
- -
3.86
Revenue per Share
2.02
1.45
-5.5
3.14
-2.8
-4.92
-8.73
0.57
-1.25
1.53
-6.24
-1.18
-0.38
-1.11
-0.57
- -
0.5
Basic EPS, GAAP
-0.29
-0.92
0.27
-5.4
-4.6
-5.19
-1.68
-0.88
-6.42
-7.39
-3.85
1.14
0.41
-0.82
-0.33
- -
-2.16
Free Cash Flow per Basic Share
- -
- -
0.2
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Dividend per Share
19.66
23.75
17.89
23.13
15.58
10.66
1.93
3.32
2.03
4.06
-2.18
-3.36
4.38
3.19
2.63
- -
3.13
Book Value per Share
26.05
28.59
22.42
26.96
24.5
18.47
9.41
11.13
9.72
12.01
5.59
4.38
6.87
5.64
5.05
- -
5.79
Tangible Book Value per Share
27
27
27
27
27
27
27
28
29
29
29
29
43
44
44
- -
44
Basic Weighted Avg Shares
1,024
954
772
763
674
294
268
241
324
322
240
285
226
208
183
169
169
Sales/Revenue/Turnover
10.12
3.91
-14.16
-5.97
-12.17
-37.58
-14.57
-13.18
-15.85
-45.76
-41.75
-6.09
-10.96
-16.23
-18.05
-17.33
-17.33
Operating Margin (%)
56
54
43
35
29
33
22
10
9
31
30
24
20
22
17
18
18
Depreciation Expense
55
40
-151
86
-77
-134
-239
16
-36
44
-179
-34
-16
-48
-25
22
22
Net Income, GAAP
19.85
15.74
- -
8.38
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
1.2
Effective Tax Rate (%)
5.38
4.15
-19.5
11.24
-11.36
-45.73
-89
6.64
-11.06
13.58
-74.43
-11.87
-7.22
-23.27
-13.53
13.07
13.07
Profit Margin (%)
256
322
210
464
402
255
169
259
193
223
82
77
245
257
213
185
185
Working Capital
- -
- -
- -
- -
- -
- -
- -
- -
- -
180
160
44
25
110
83
71
71
LT Debt
737
808
638
737
671
531
276
327
288
344
160
125
294
246
221
254
254
Total Equity
10.6
3.73
- -
-5.8
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Invested Capital (%)
9.53
6.08
- -
14.52
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
10.7
Return on Capital (%)
10.81
6.67
-26.44
15.3
-14.46
-37.48
-138.67
21.83
-47.24
50.17
- -
- -
- -
-29.57
-19.5
17.55
17.55
Return on Common Equity (%)

Capital Structure

FRC

•

in mil. unless spec.
Jun'25
Sep'25
Dec'25
ST Debt
12
12
13
LT Borrowings
- -
- -
- -
LT Finance Leases
70
70
71
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
44
44
44
Market Capitalization
617
654
789

Working Capital

FRC

•

in mil. unless spec.
Jun'25
Sep'25
Dec'25
Total Current Assets
231
226
220
Cash, Cash Equivalents & STI
111
52
43
Accounts Receivable, Net
49
65
48
Inventories
41
45
53
Total Current Liabilities
42
35
36
Payables & Accruals
- -
- -
- -
ST Debt
12
12
13
Deferred Revenue
- -
- -
- -

Growth Rates

FRC

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
2.55%
20.2%
14.66%
Free Cash Flow
50.26%
2.42%
551.96%
Net Income, GAAP
-125.85%
-34.98%
-189.07%
Sales/Revenue/Turnover
-4.04%
-5.95%
-7.75%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
52
58
48
50
208
2024
40
42
51
50
183
2025
41
42
47
37
169

Quarterly Earnings Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
-0.15
-0.03
-0.73
- -
-1.11
2024
-0.17
-0.15
-0.14
- -
-0.57
2025
-0.04
-0.5
1.09
- -
- -

Quarterly Dividends Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
- -
- -
- -
- -
- -
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
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Business
Yjn Co., Ltd. (3191.TWO), also known as Yunjiana Technology Co., Ltd. or formerly Hold Jinn Electronics Co., Ltd., manufactures, processes, and sells electronic components and materials, with a focus on transformer lead frames, air switches, and related products. The company offers three primary business segments including transformer lead frames; mobile phone window keys and buttons; and engineering plastic products such as bakelite components, wooden products, computer parts, molds, and automotive hardware plastic parts; it also produces power and electronic devices, precision stamping molds, and mold standard parts. Operations span Taiwan and mainland China, with a production facility in Shenzhen and headquarters in Taipei, Taiwan; founded in 1991, it primarily serves domestic and international markets in electronics, computers, household appliances, and automotive sectors. In recent developments, the company, operating as Yunjiana Technology, reported earnings for the second quarter and six months ended June 30, 2025, reflecting ongoing financial performance amid its established manufacturing activities.