Taiwan Styrene Monomer Corporation

Taiwan Styrene Monomer Corporation

TTWSE:1310
9.59
TWD
-0.26
(-2.64%)
-1.80EPS
5.57BMarket Cap
Nov 05Next Earn
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
38.56
32.26
24.86
26.66
27.94
29.14
23.15
15.39
22.21
24.35
18.07
21.64
16.43
15.31
Basic EPS, GAAP
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
-1.8
Free Cash Flow per Basic Share
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
-0.46
Dividend per Share
- -
0.48
- -
1.01
2.2
1.6
2
1
0.5
0.15
0.2
0.06
- -
- -
Book Value per Share
11.25
10.15
11.74
13.61
13.81
14.14
13.3
13.77
13.57
12.26
13.12
14
14.02
11.88
Tangible Book Value per Share
11.22
10.13
11.71
13.58
13.78
14.11
13.28
13.75
13.55
12.25
13.11
14
14.01
11.87
Basic Weighted Avg Shares
528
528
528
528
528
528
528
527
528
528
528
528
528
529
Sales/Revenue/Turnover
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
8,096
Operating Margin (%)
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
-4.28
Depreciation Expense
327
287
296
393
371
345
277
253
251
278
279
276
270
258
Net Income, GAAP
1,086
-37
694
1,411
1,056
1,216
882
288
105
-374
-462
-381
-725
-951
Effective Tax Rate (%)
- -
- -
23.25
20.22
20.99
23.32
14.79
21.54
- -
- -
- -
- -
- -
- -
Profit Margin (%)
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
-11.75
Working Capital
929
772
1,218
1,796
1,790
1,736
1,411
1,274
1,083
902
391
239
-234
1,810
LT Debt
159
1,106
1,596
951
732
141
15
82
74
74
64
50
42
36
Total Equity
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
6,397
Return on Invested Capital (%)
- -
- -
7.99
14.91
10.96
13.31
11.27
0.92
- -
- -
- -
- -
- -
- -
Return on Capital (%)
- -
- -
9.36
16.04
12.67
14.6
11.2
3.79
- -
- -
- -
- -
- -
- -
Return on Common Equity (%)
21.65
-0.66
12.01
21.1
14.59
16.49
12.18
4.03
1.45
-5.49
-6.9
-5.32
-9.8
-14.44

Capital Structure

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
1,470
1,420
321
LT Borrowings
35
32
30
LT Finance Leases
7
7
6
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
528
528
528
Market Capitalization
4,677
5,833
5,569

Working Capital

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
1,955
2,264
3,205
Cash, Cash Equivalents & STI
885
809
1,649
Accounts Receivable, Net
537
873
575
Inventories
302
379
746
Total Current Liabilities
2,189
2,299
1,395
Payables & Accruals
- -
- -
- -
ST Debt
1,470
1,420
321
Deferred Revenue
- -
- -
- -

Growth Rates

TWD

•

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

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
2,226
3,433
3,033
2,731
11,423
2025
2,294
2,446
2,220
1,714
8,674
2026
2,185
1,978
- -
- -
- -

Quarterly Earnings Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-0.06
0.01
-0.34
-0.34
-0.72
2025
-0.34
-0.36
-0.24
-0.43
-1.37
2026
-0.94
-0.19
- -
- -
- -

Quarterly Dividends Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
0.06
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Company Description

CEO
Wen Yuan Lin
Full Time Employees
2,291
Sector
Process industries
Industry
Chemicals: specialty
Address
No. 6, Roosevelt Road Taipei TP Taiwan 100
IPO Date
Aug 6, 1987
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.