| شركة | يشارك, % |
|---|---|
 Perma-Pipe International Holdings, Inc.
|
0.99 |
| Credit Suisse Asset Management Income Fund, Inc. | 0.22 |
| شركة | يشارك, % |
|---|---|
|
Perma-Pipe International Holdings, Inc.
|
0.99 |
| Credit Suisse Asset Management Income Fund, Inc. | 0.22 |
