TAIWAN · TWSE / TPEx
UPC
聯成 · 1313 · TWSE (main board) · Plastics
Share price, 2026-10-19NT$12.801 month +8.5% · 1 year +27.2%
Directors and supervisors hold454,295,17734.1% of shares issued
Of which pledged0.1%353,000
Major shareholders (10%+) hold425,080,97331.9% of shares issued
Revenue, 2026-09+0.7%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 |
|---|---|---|---|---|---|---|
| 財團法人育秀教育基金會 | Chairman | 5,185,212 | 5,185,212 | 0.39% | — | — |
| 苗豐強 | Chairman (corporate representative) · Vice president | — | 3,419,004 | 0.26% | — | — |
| 資豐投資股份有限公司 | Director | 17,460,231 | 17,460,231 | 1.31% | — | — |
| 陳冲 | Director (corporate representative) | — | 9,000 | 0.00% | — | — |
| 薛昌煒 | Director | 4,853,520 | 4,853,520 | 0.36% | — | — |
| 苗豐盛 | Director | 991,241 | 991,241 | 0.07% | 353,000 | — |
| 畢淑蒨 | Director · President | 634,000 | 634,000 | 0.05% | — | — |
| 聯華實業控股股份有限公司 | Director · Major shareholder (10%+) | 424,880,973 | 425,080,973 | 31.94% | — | — |
| 徐造華 | Director (corporate representative) · Vice president | — | 0 | — | — | — |
| 潘文炎 | Independent director | — | 90,000 | 0.01% | — | — |
| 黃重球 | Independent director | — | 0 | — | — | — |
| 江國裕 | Independent director | — | 0 | — | — | — |
| 吳盛銓 | Vice president · Chief financial officer · Chief accountant | — | 2,759,342 | 0.21% | 2,000,000 | — |
| 方鴻慶 | Other | — | 4,337 | 0.00% | — | 238 |