| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanxi Hengxin Chem | N220 | MT | USD | 20251105 | |
| Shandong Junfeng | N220 | MT | USD | 20251104 | |
| Shandong Junfeng | N220 | MT | USD | 20251103 | |
| Hebei Shibei Rubber | N220 | MT | USD | 20251103 | |
| Shanxi Hengxin Chem | N220 | MT | USD | 20251103 | |
| Dongguan Canyu Chem | N220 | MT | USD | 20251103 | |
| Shanxi Hengxin Chem | N220 | MT | USD | 20251102 | |
| Shandong Junfeng | China national standards | MT | USD | 20251101 | |
| Shanxi Hengxin Chem | N220 | MT | USD | 20251031 | |
| Shandong Junfeng | China national standards | MT | USD | 20251031 |