| TRADE | COUNTRY |
| Based | Taiwan |
| Danantizol | Argentina |
| Metimazol | Finland |
| Strumazol | Belgium |
| Strumazol | Netherlands |
| Tapazol | Brazil |
| Tapazol | Venezuela |
| Tapazole | Canada |
| Tapazole | Philippines |
| Thacapzol | Sweden |
| Thiamazol | Austria |
| Thiamazol | Germany |
| Thiamazol | Russia |
| Thycapzol | Denmark |
| Thyrozol | Bulgaria |
| Thyrozol | Germany |
| Thyrozol | Russia |
| Tirodril | Germany |
| Unimazole | Greece |