| TRADE | COUNTRY |
| Bufigen | Mexico |
| Nalbufina | Uruguay |
| Nalcryn SP | Mexico |
| Nubain | Austria |
| Nubain | Brazil |
| Nubain | Bulgaria |
| Nubain | Canada |
| Nubain | Costa Rica |
| Nubain | Czech Republic |
| Nubain | Dominican Republic |
| Nubain | Ecuador |
| Nubain | El Salvador |
| Nubain | England |
| Nubain | Germany |
| Nubain | Greece |
| Nubain | Guatemala |
| Nubain | Honduras |
| Nubain | Hungary |
| Nubain | Netherlands |
| Nubain | New Zealand |
| Nubain | Nicaragua |
| Nubain | Panama |
| Nubain | Philippines |
| Nubain | Poland |
| Nubain | Switzerland |
| Nubain | Taiwan |
| Nubain | Thailand |
| Nubain | Venezuela |
| Nubain SP | Mexico |
| Nubaina | Argentina |
| Onfor | Argentina |
| Onfor | Paraguay |