TAIWAN · TWSE / TPEx
YONYU
永裕 · 1323 · TWSE (main board) · Plastics
Share price, 2026-10-19NT$21.851 month +2.3% · 1 year +15.6%
Directors and supervisors hold11,718,50912.8% of shares issued
Of which pledged20.5%2,400,000
Major shareholders (10%+) hold9,731,07810.7% of shares issued
Revenue, 2026-09+7.6%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 |
|---|---|---|---|---|---|---|
| 王威程 | Chairman · President | 5,395,313 | 5,395,313 | 5.91% | 2,400,000 | 1,876,507 |
| 蔡正得 | Director | 2,652,000 | 2,652,000 | 2.91% | — | — |
| 昇慶產業股份有限公司 | Director | 1,739,771 | 1,739,771 | 1.91% | — | — |
| 陳建佑 | Director (corporate representative) | — | 350,000 | 0.38% | — | — |
| 郭同傑 | Director · Vice president | 61,727 | 61,727 | 0.07% | — | — |
| 王奕仁 | Director | 1,160,757 | 1,160,757 | 1.27% | — | 250 |
| 郭錦添 | Director · Vice president | 47,229 | 47,229 | 0.05% | — | 30,000 |
| 皇晟投資股份有限公司 | Director | 1,000 | 1,000 | 0.00% | — | — |
| 吳榮鋒 | Director (corporate representative) | — | 494,634 | 0.54% | — | 2,105,056 |
| 王清風 | Independent director | — | 0 | — | — | 1,000 |
| 楊王淑賢 | Independent director | 655,712 | 660,712 | 0.72% | — | — |
| 侯春茹 | Independent director | — | 0 | — | — | — |
| 王永昇 | Independent director | — | 0 | — | — | — |
| 蘇永嘉 | Assistant vice president | — | 542 | 0.00% | — | 1,304 |
| 裕大投資股份有限公司 | Major shareholder (10%+) | — | 9,731,078 | 10.66% | — | — |
| 蔡崇誠 | Chief financial officer · Chief accountant | — | 18,731 | 0.02% | — | — |