| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | T30S | MT | USD | 20251202 | |
| Panjin Huajin | RP344R-K | MT | USD | 20251202 | |
| CNPC | T30S | MT | USD | 20251202 | |
| CNPC | HP565S | MT | USD | 20251202 | |
| CNPC | TF26 | MT | USD | 20251202 | |
| CNPC | H2464 | MT | USD | 20251202 | |
| DQ Haiding | HP648T | MT | USD | 20251202 | |
| Ningbo Kingfa | KF-RP344RK | MT | USD | 20251201 | |
| Sinopec | PPH-T03-G(T30S) | MT | USD | 20251201 | |
| Anhui Tianda | M6260T | MT | USD | 20251201 |
