TAIWAN · TWSE / TPEx
MAYER PIPE
美亞 · 2020 · TWSE (main board) · Iron and steel
Share price, 2026-10-19NT$24.001 month +11.4% · 1 year +7.3%
Directors and supervisors hold44,848,82316.8% of shares issued
Of which pledged88.8%39,829,599
Major shareholders (10%+) hold44,354,82316.6% of shares issued
Revenue, 2026-09-29.0%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 |
|---|---|---|---|---|---|---|
| 源泉鋼鐵股份有限公司 | Chairman · Director · Major shareholder (10%+) | 44,354,823 | 44,354,823 | 16.61% | 39,829,599 | — |
| 黃春發 | Chairman (corporate representative) | — | 0 | — | — | — |
| 黃詠傑 | Director (corporate representative) | — | 0 | — | — | — |
| 黃春照 | Director (corporate representative) | — | 0 | — | — | — |
| 黃秀美 | Director (corporate representative) | — | 0 | — | — | — |
| 正達國際投資股份有限公司 | Director | 288,000 | 494,000 | 0.18% | — | — |
| 謝敏志 | Director (corporate representative) | — | 0 | — | — | — |
| 鄭達騰 | Director (corporate representative) | — | 0 | — | — | 199 |
| 劉煌基 | Independent director | — | 0 | — | — | 3,600 |
| 陳淑姿 | Independent director | — | 0 | — | — | — |
| 吳聲達 | Independent director | — | 0 | — | — | — |
| 蕭敏志 | President | — | 0 | — | — | — |
| 蔣仁欽 | Vice president | — | 0 | — | — | — |
| 黃昱琪 | Vice president | — | 8,937 | 0.00% | — | — |
| 王瑞君 | Manager | — | 0 | — | — | — |
| 王進生 | Assistant vice president | — | 0 | — | — | — |
| 陳叔永 | Assistant vice president · Chief financial officer | — | 0 | — | — | — |
| 陳佳佩 | Chief accountant | — | 0 | — | — | — |