| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| BASF YPC | China national standards | MT | USD | 20251201 | |
| Shandong Shengrong | China national standards | MT | USD | 20251201 | |
| Shandong Chambroad | China national standards | MT | USD | 20251201 | |
| Dongming QianHai | China national standards | MT | USD | 20251201 | |
| Zibo Qixiang Chem | China national standards | MT | USD | 20251201 | |
| Shaoxing Yingke | China national standards | MT | USD | 20251201 | |
| BASF YPC | China national standards | MT | USD | 20251128 | |
| Shandong Shengrong | China national standards | MT | USD | 20251128 | |
| Shandong Chambroad | China national standards | MT | USD | 20251128 | |
| Dongming QianHai | China national standards | MT | USD | 20251128 |
