| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Junfeng | China national standards | MT | USD | 20250512 | |
| Shandong Junfeng | N220 | MT | USD | 20250509 | |
| Dongguan Canyu Chem | N220 | MT | USD | 20250509 | |
| Hebei Shibei Rubber | N220 | MT | USD | 20250509 | |
| Shandong Junfeng | N220 | MT | USD | 20250508 | |
| Shandong Junfeng | N220 | MT | USD | 20250507 | |
| Shandong Junfeng | China national standards | MT | USD | 20250506 | |
| Shandong Junfeng | N220 | MT | USD | 20250430 | |
| Shandong Junfeng | China national standards | MT | USD | 20250429 | |
| Shandong Junfeng | N220 | MT | USD | 20250428 |
