Casing stock in Cangzhou Kunyuan
| Description | Grade | QTY(Ton) | End | Manufacturer | Warehouse | |
| 13 3/8" 72ppf R3 PSL1 | P110 | 58 | B | HENGYANG | 5 | |
| 9 5/8" 53.5ppf R3 PSL1 | P110 | 38 | P | HENGYANG | 5 | |
| 7" 26ppf R3 PSL1 | N80 | 75 | P | HENGYANG | 5 | |
| 7" 26ppf R3 PSL2 | P110 | 98 | P | HENGYANG | 5 | |
| 7" 32ppf R3 PSL1 | P110 | 135 | P | HENGYANG | 5 | |
| 9 5/8" 43.5ppf R2 PSL1 | P110 | 56 | P | Bao Steel | 5 | |
| 5 1/2" 23ppf R2 PSL1 | P110 | 83 | P | Bao Steel | 5 | |
| 13 3/8" 72ppf R2 PSL1 | P110 | 78 | P | Bao Steel | 5 | |
| 13 3/8" 68ppf R3 PSL1 | J55 | 123 | P | BAO TOU | 5 | |
| 9 5/8" 70.3ppf R3 PSL1 | L80 | 89 | P | BAO TOU | 5 | |
| 5 1/2" 17ppf R3 PSL1 | N80 | 20 | P | HENGYANG | 4 | |
| 13 3/8" 68ppf R3 PSL1 | J55 | 86 | P | HENGYANG | 4 | |
| 13 3/8" 72ppf R3 PSL1 | N80 | 165 | P | TPCO | 4 | |
| 9 5/8" 43.5ppf R3 PSL1 | N80 | 157 | P | TPCO | 4 | |
| 9 5/8" 47ppf R3 PSL1 | N80 | 145 | P | TPCO | 4 | |
| 9 5/8" 53.5ppf R3 PSL1 | N80 | 186 | P | TPCO | 4 | |
| 7" 29ppf R3 PSL1 | N80 | 28 | P | HENGYANG | 4 | |
| 13 3/8" 61ppf R2 PSL1 | K55 | 93 | L | HENGYANG | 3 | |
| 9 5/8" 43.5ppf R2 PSL1 | K55 | 264 | P | HENGYANG | 3 | |
| 13 3/8" 68ppf R3 PSL1 | L80 | 78 | P | HENGYANG | 3 | |
| 9 5/8" 47ppf R3 PSL2 | L80 | 48 | P | HENGYANG | 3 | |
| 7" 26ppf R3 PSL1 | L80 | 138 | P | HENGYANG | 3 | |
| 4 1/2" 11.6ppf R3 PSL1 | L80 | 85 | P | HENGYANG | 3 | |
| B-BTC | L-LTC | S-STC | P-Plain End | |||