Previous Category : 2611 - Tungsten ores and concentrates.
| Company Name * | City / City-State | Countries |
|---|---|---|
| W***************************** | AUSTRIA | United States |
| G************************ | Pennsylvania | United States |
| W***************************** | Netherlands | Netherlands |
| I********************** | Pennsylvania | United States |
| F*********************************** | Philippines | Philippines |
| R***************** | Virginia | United States |
| W************************************************* | Netherlands | Netherlands |
| S************ | Kentucky | United States |
| G********************************** | Pennsylvania | United States |
| M********************************************** | Viet Nam | Viet Nam |
| E************************** | Pune/Mah. | India |
| D*************************** | South Korea | South Korea |
| W****************** | AUSTRALIA | United States |
| I************* | Pennsylvania | United States |
| S****************** | Belgium | Belgium |
| E************************* | China | China |
| S****** | China | China |
| S**************** | Bogota D.C. | Colombia |
| O********************************* | Ireland | Ireland |
| K******* | Rwanda | Rwanda |
| R***************** | Georgia | United States |
| D********** | New York | United States |
| S********************************** | New Jersey | United States |
| R*************** | Pennsylvania | United States |
| V************************* | Texas | United States |
| S******************************* | Iowa | United States |
| S****************** | United States | United States |
| B***************** | United States | United States |
| E******************************** | United States | United States |
| P******************* | United States | United States |
