| Symbol | Name | Country | Exchange |
|---|---|---|---|
| TO5 | Toyo Ink SC Holdings Co. Ltd | DE | F |
| TOA-R | TOA PAINT (THAILAND) | TH | BK |
| TORM | Tor Minerals Intl | US | OTC |
| TTT | Titomic Ltd | AU | ASX |
| UMI | Umicore S.A. | BE | BR |
| UNIC | Unggul Indah Cahaya Tbk | ID | JK |
| UNIKF | Unitika Ltd | US | US |
| UNRG | United Energy Corp | US | OTC |
| USGA | Us Global Nanospace | US | US |
| UTN | Unitika Ltd | DE | F |
| VCT | Victrex Plc | UK | LSE |
| VHI | Valhi, Inc. | US | NYSE |
| VISHNU | Vishnu Chemicals Limited | IN | NSE |
| VLT | VOOLT S.A. | PL | WAR |
| VNTR | Venator Materials PLC | US | NYSE |
| VRS | Versarien Plc | UK | LSE |
| WO4 | BORUTA-ZACHEM S.A. ZY-10 | DE | F |
| XSI | Sanyo Chemical Industries Ltd | DE | F |
| Y8E | SAMURAI 2K AEROSOL LTD | SG | SG |
| YTAA | SRI TRANG AGR.-FOR- BA 1 | DE | F |