| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Junfeng | China national standards | MT | USD | 20260501 | |
| Shandong Junfeng | China national standards | MT | USD | 20260430 | |
| Shandong Junfeng | China national standards | MT | USD | 20260429 | |
| Shanxi Hengxin Chem | 品名:N220;用途:橡胶用炭黑 | MT | USD | 20260429 | |
| Dongguan Canyu Chem | 品名:N220;用途:橡胶用炭黑 | MT | USD | 20260429 | |
| Shandong Junfeng | China national standards | MT | USD | 20260428 | |
| Shandong Junfeng | China national standards | MT | USD | 20260427 | |
| Dongguan Canyu Chem | 品名:N220;用途:橡胶用炭黑 | MT | USD | 20260427 | |
| Shanxi Hengxin Chem | 品名:N220;用途:橡胶用炭黑 | MT | USD | 20260427 | |
| Shandong Junfeng | China national standards | MT | USD | 20260424 |
