TAIWAN · TWSE / TPEx
CIS
世紀鋼 · 9958 · TWSE (main board) · Iron and steel
Share price, 2026-10-19NT$84.601 month -6.5% · 1 year -47.8%
Directors and supervisors hold56,662,65721.2% of shares issued
Of which pledged53.2%30,137,000
Revenue, 2026-09+83.3%year on year
Share price, last 12 months
Daily closes adjusted for cash and stock dividends, against the TAIEX index rebased to the same start. Prices from Yahoo Finance.
Directors, officers and major shareholders
Holdings reported for 2026-09. At election = shares held when the director was elected. Related parties = holdings of the person's spouse, minor children and nominees. One person with two roles is listed once.
| Person | Role | At election | Now | Of the company | Pledged | Related parties |
|---|---|---|---|---|---|---|
| 向鋒投資股份有限公司 | Chairman | 11,613,984 | 13,016,014 | 4.88% | 9,550,000 | — |
| 賴文祥 | Chairman (corporate representative) | — | 12,755,868 | 4.78% | 4,733,000 | 2,813,368 |
| 冠增投資股份有限公司 | Director | 13,654,100 | 14,484,704 | 5.43% | — | — |
| 周聖皓 | Director (corporate representative) | — | 250,637 | 0.09% | — | — |
| 陳志昌 | Director · Vice president | 510,920 | 621,960 | 0.23% | 578,000 | 260,893 |
| 祥鼎投資股份有限公司 | Director | 17,305,713 | 19,451,476 | 7.29% | 15,700,000 | — |
| 陳杏雪 | Director (corporate representative) | — | 2,813,368 | 1.05% | 2,074,000 | 12,755,868 |
| 粟明德 | Director | — | 0 | — | — | — |
| 賴俊成 | Director · Vice president | 8,945,054 | 9,088,503 | 3.41% | 4,309,000 | 21,215 |
| 林聖忠 | Independent director | — | 0 | — | — | — |
| 陳錦稷 | Independent director | — | 0 | — | — | — |
| 毛恩洸 | Independent director | — | 0 | — | — | — |
| 李建安 | President | — | 0 | — | — | — |
| 易仲金 | Vice president | — | 4,000 | 0.00% | — | — |
| 林元偉 | Assistant vice president | — | 143 | 0.00% | — | — |
| 邱秀華 | Assistant vice president | — | 20,000 | 0.01% | — | — |
| 李光明 | Assistant vice president | — | 0 | — | — | — |
| 瞿生元 | Chief financial officer · Chief accountant | — | 0 | — | — | — |
| 劉博文 | Other | — | 30,534 | 0.01% | — | — |
| 楊天豪 | Other | — | 2,000 | 0.00% | — | 2,000 |