| Ticker | Company Name | Name | Position | Website | |
|---|---|---|---|---|---|
| 6719 | uPI | Miranda Tai | Manager | upi_ir@upi-semi.com | |
| 6721 | Sincere group | HUANG PIN YU | Director | IR@sincere-group.com.tw | |
| 6722 | Whetron | LEE, MING-CHENG | Director | IR@whetron.com | |
| 6727 | AMI | Jennifer,Liang | Chief Financial Officer | amiservice@asiametalinc.com | |
| 6728 | UP YOUNG | CHEN, CHUN-YU | ASSISTANT MANAGER | ir6728@upyoung.com.tw | |
| 6729 | Lumtec | NA | NA | NA | |
| 6730 | LAGIS | Mark Chiu | Financial Section Chief | finance@lagis.com.tw | |
| 6732 | sensortek | Tom Huang | Investor Relations Senior Manager | tom_huang@sensortek.com.tw | |
| 6733 | BioGend | Byron Chao | CFO | ir@biogend.com.tw | |
| 6734 | iXensor | Eliza Huang | Financial Director | info@ixensor.com | |
| 6735 | AMIDA | Morgan Wang | Sales Manager | stock@amidatec.com | |
| 6739 | GUTC | Shen Wei-Jen | Investor Relations | wewe_shen@gutc.com.tw | |
| 6741 | 91APP | Yang, Ming-Fang | General Manager | IR@91app.com | |
| 6742 | Vti | K.N. HO | President | invest@vactronics.com.tw | |
| 6743 | AMPACS | James Hsu | Chief Technology Officer | james.hsu@ampacscorp.com | |
| 6747 | BTOX | Annie Yeh | CFO | SP@brightenoptix.com | |
| 6748 | ACRO Biomedical | Min-Ho Wang | MANAGER | service@acrobiomedical.com | |
| 6750 | TTE | LU,HENG-SHU | director | ir@tech-top-eng.com | |
| 6751 | AST | JR Wu | CFO | IR.AST@acer-ast.com | |
| 6752 | GSS | Chiu-Tan, Lin | Director | GSSIR@gss.com.tw |