Taiwan Styrene Monomer Corporation

Taiwan Styrene Monomer Corporation

1310.TW
Taiwan Styrene Monomer CorporationTW flagTaiwan Stock Exchange
10.40
TWD
-0.65
- -
5.49BMarket Cap
Taiwan Styrene Monomer Corporation
1310.TW
(Taiwan Stock Exchange)

Recent

price

10.40

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
37.31
35.38
35.43
38.56
32.26
24.86
26.66
27.94
29.14
23.15
15.39
22.21
24.35
18.07
21.64
- -
16.45
Revenue per Share
0.05
-1.63
-0.89
2.06
-0.07
1.31
2.67
2
2.3
1.67
0.55
0.2
-0.71
-0.88
-0.72
- -
-1.37
Basic EPS, GAAP
-0.62
-1.5
-0.74
4.09
-2.07
1.75
3.13
0.41
4.91
1.24
-0.5
-1.05
-0.17
-0.71
-0.59
- -
-0.22
Free Cash Flow per Basic Share
- -
- -
- -
- -
0.48
- -
1.01
2.2
1.6
2
1
0.5
0.15
0.2
0.06
- -
- -
Dividend per Share
9.94
9.27
9.27
11.31
10.35
11.32
12.9
12.61
14.03
12.5
11.12
12.22
11.31
9.91
10.09
- -
8.73
Book Value per Share
12.03
10.24
9.13
12.59
10.69
12.45
14.28
14.31
14.59
13.67
14.14
13.96
12.72
13.6
14.24
- -
14.27
Tangible Book Value per Share
525
528
528
528
528
528
528
528
528
528
527
528
528
528
528
- -
527
Basic Weighted Avg Shares
19,597
18,671
18,697
20,351
17,028
13,122
14,073
14,751
15,383
12,219
8,113
11,714
12,854
9,541
11,423
8,674
8,674
Sales/Revenue/Turnover
-1.76
-3.58
-3.1
5.18
-2.87
7.19
12.79
8.7
9.98
8.77
1.12
-0.73
-4.18
-6.4
-4.84
-8.33
-8.33
Operating Margin (%)
300
282
282
327
287
296
393
371
345
277
253
251
278
279
276
270
270
Depreciation Expense
26
-860
-467
1,086
-38
694
1,411
1,056
1,216
882
288
105
-374
-462
-381
-725
-725
Net Income, GAAP
62.08
- -
- -
- -
- -
23.25
20.22
20.99
23.32
14.79
21.54
- -
- -
- -
- -
- -
- -
Effective Tax Rate (%)
0.13
-4.61
-2.5
5.34
-0.22
5.29
10.03
7.16
7.91
7.22
3.54
0.89
-2.91
-4.84
-3.33
-8.35
-8.35
Profit Margin (%)
1,154
857
164
929
772
1,218
1,796
1,790
1,736
1,411
1,274
1,083
902
391
239
-234
-234
Working Capital
461
753
594
159
1,106
1,596
951
732
141
15
82
74
74
64
50
42
42
LT Debt
6,454
5,534
4,944
6,661
5,656
6,585
7,550
7,572
7,717
7,229
7,464
7,371
6,722
7,183
7,518
7,528
7,528
Total Equity
-1.39
- -
- -
- -
- -
7.99
14.91
10.96
13.31
11.28
0.93
- -
- -
- -
- -
- -
- -
Return on Invested Capital (%)
-0.17
- -
- -
- -
- -
9.42
16.56
13.41
15.21
11.55
4.3
- -
- -
- -
- -
- -
- -
Return on Capital (%)
0.49
-17.01
-9.55
20
-0.66
12.13
22.08
15.68
17.3
12.6
4.62
1.7
-6.02
-8.25
-7.21
-14.6
-14.6
Return on Common Equity (%)

Capital Structure

FRC

in mil. unless spec.
Jun'25
Sep'25
Dec'25
ST Debt
1,370
1,470
1,470
LT Borrowings
39
37
35
LT Finance Leases
7
8
7
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
528
528
528
Market Capitalization
4,033
4,571
4,671

Working Capital

FRC

in mil. unless spec.
Jun'25
Sep'25
Dec'25
Total Current Assets
2,066
2,151
1,955
Cash, Cash Equivalents & STI
692
881
885
Accounts Receivable, Net
758
722
537
Inventories
335
308
302
Total Current Liabilities
2,110
2,282
2,189
Payables & Accruals
- -
- -
- -
ST Debt
1,370
1,470
1,470
Deferred Revenue
- -
- -
- -

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
1.54%
0.32%
0.13%
Free Cash Flow
112.35%
52.22%
-62.22%
Net Income, GAAP
-42.62%
-84.96%
90.26%
Sales/Revenue/Turnover
-1.38%
4.8%
-24.07%
Total Cash Common Dividend
- -
-50.99%
-100%

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
2,318
2,317
2,310
2,596
9,541
2024
2,226
3,433
3,033
2,731
11,423
2025
2,294
2,446
2,220
1,714
8,674

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
- -
-0.57
0.01
- -
-0.88
2024
-0.06
0.01
-0.34
- -
-0.72
2025
-0.34
-0.36
-0.24
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2023
- -
- -
- -
- -
0.2
2024
- -
- -
- -
- -
0.06
2025
- -
- -
- -
- -
- -
Business
Taiwan Styrene Monomer Corporation is a Taiwan-based company primarily engaged in the manufacturing and sales of styrene monomer and related petrochemical products. Its core product portfolio includes styrene monomer, para-diethyl benzene, toluene, ethyl benzene, and hydrogen. These products serve as essential raw materials for the production of polystyrene, acrylonitrile-butadiene-styrene (ABS) resins, and synthetic rubber used across industries such as electrical appliances, machinery, electronics, automobiles, and packaging. The company also operates segments in investment and piping engineering services, and provides rental services for residential buildings and industrial plants as well as hotel operations. Additionally, it offers chemical and plastic raw materials, electric components manufacturing and sales, and consulting services in education, information, software, and data storage. Founded in 1979 and headquartered in Taipei, Taiwan, Taiwan Styrene Monomer Corporation operates mainly in the Asian and European markets. The company supplies manufacturers who produce polystyrene, ABS resins, and synthetic rubber, critical materials for various industrial applications. Recently, Taiwan Styrene Monomer undertook a strategic operational maintenance by temporarily shutting down its styrene production line in Linyuan, Kaohsiung, for scheduled repairs and upgrades to maintain production efficiency and safety. This maintenance, completed in early 2023, was designed to sustain operational excellence and ensure reliable supply capabilities in the petrochemical sector. The company also conducted an equity buyback of 7 million shares, reflecting its capital management strategy. Taiwan Styrene Monomer continues to diversify its product offerings and strengthen its market position through sustained operational improvements and strategic initiatives. Taiwan Styrene Monomer Corporation’s operations are critical to the supply chains of polystyrene and synthetic rubber industries in Taiwan and beyond, positioning it as a key player in the regional petrochemical market. Its broad product range and associated services support end-markets in manufacturing, automotive, electronics, and packaging sectors. The company maintains a commitment to operational reliability and market responsiveness, leveraging its longstanding industry presence and technical expertise. Taiwan Styrene Monomer's subsidiaries and related services extend its footprint across various industrial segments, supporting its diversified business model and strategic growth ambitions. This comprehensive product and service array, combined with recent operational enhancements and financial management activities, underscores Taiwan Styrene Monomer Corporation’s role as a significant contributor to the petrochemical industry, maintaining leadership in both domestic and international markets.