| Current Price Increase Announcement Letters: | Effective Date: |
|---|---|
| Conduit Pipe Increase Announcement Letter | 1/2/24 |
| Conduit Pipe Increase Announcement Letter | 5/1/23 |
| Conduit Pipe Increase Announcement Letter |
5/9/22 |
| Conduit Pipe Products Updated Freight Allowance Policy. | 3/11/22 |