Taiwan

Top 15 largest Taiwanese Companies in the Chemicals industry by Market Cap

This is the list of the largest public listed companies in the Chemicals industry from Taiwan by market capitalization with links to their reference stock.

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Top Chemicals Companies from Taiwan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Formosa Chemicals & Fibre Corp $5.78 B Taiwan Taiwanese Basic Materials Taiwanese Chemicals
2 Shiny Chemical Industrial Company Ltd $1.38 B Taiwan Taiwanese Basic Materials Taiwanese Chemicals
3 UPC Technology Corp $417.6 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
4 Grand Pacific Petrochemical Corp $413.8 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
5 Oriental Union Chemical Corp $343.0 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
6 China Man-Made Fiber Corp $289.1 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
7 Sesoda Corp $254.8 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
8 Formosan Union Chemical Corp $252.8 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
9 Ho Tung Chemical Corp $252.3 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
10 Chung Hwa Chemical Industrial Works Ltd $181.1 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
11 Taiwan Styrene Monomer Corp $146.3 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals
12 Sunko Ink Co. Ltd $74.2 M

(July 1, 2025)

 Taiwan Taiwanese Basic Materials Taiwanese Chemicals
13 Zimmite Taiwan Ltd $72.5 M

(July 1, 2025)

 Taiwan Taiwanese Basic Materials Taiwanese Chemicals
14 Amia Co.,Ltd $71.8 M

(July 1, 2025)

 Taiwan Taiwanese Basic Materials Taiwanese Chemicals
15 Evermore Chemical Industry Co. Ltd $58.2 M Taiwan Taiwanese Basic Materials Taiwanese Chemicals

Top Chemicals Companies from Taiwan as of Jan. 01, 2026

1. Formosa Chemicals & Fibre Corp

Company Profile: Formosa Chemicals & Fibre Corp
Market Cap (USD): $5.78 B
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

2. Shiny Chemical Industrial Company Ltd

Company Profile: Shiny Chemical Industrial Company Ltd
Market Cap (USD): $1.38 B
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

3. UPC Technology Corp

Company Profile: UPC Technology Corp
Market Cap (USD): $417.6 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

4. Grand Pacific Petrochemical Corp

Company Profile: Grand Pacific Petrochemical Corp
Market Cap (USD): $413.8 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

5. Oriental Union Chemical Corp

Company Profile: Oriental Union Chemical Corp
Market Cap (USD): $343.0 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

6. China Man-Made Fiber Corp

Company Profile: China Man-Made Fiber Corp
Market Cap (USD): $289.1 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

7. Sesoda Corp

Company Profile: Sesoda Corp
Market Cap (USD): $254.8 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

8. Formosan Union Chemical Corp

Company Profile: Formosan Union Chemical Corp
Market Cap (USD): $252.8 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

9. Ho Tung Chemical Corp

Company Profile: Ho Tung Chemical Corp
Market Cap (USD): $252.3 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

10. Chung Hwa Chemical Industrial Works Ltd

Company Profile: Chung Hwa Chemical Industrial Works Ltd
Market Cap (USD): $181.1 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

11. Taiwan Styrene Monomer Corp

Company Profile: Taiwan Styrene Monomer Corp
Market Cap (USD): $146.3 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

12. Sunko Ink Co. Ltd

Company Profile: Sunko Ink Co. Ltd
Market Cap (USD): $74.2 M (July 1, 2025)
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

13. Zimmite Taiwan Ltd

Company Profile: Zimmite Taiwan Ltd
Market Cap (USD): $72.5 M (July 1, 2025)
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

14. Amia Co.,Ltd

Company Profile: Amia Co.,Ltd
Market Cap (USD): $71.8 M (July 1, 2025)
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

15. Evermore Chemical Industry Co. Ltd

Company Profile: Evermore Chemical Industry Co. Ltd
Market Cap (USD): $58.2 M
Country: Taiwan
Sector: Taiwanese Basic Materials
Industry: Taiwanese Chemicals

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