| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wanhua Chem | China national standards | MT | USD | 20260713 | |
| Shanghai Huayi | China national standards | MT | USD | 20260713 | |
| Wanhua Chem | China national standards | MT | USD | 20260709 | |
| Wanhua Chem | China national standards | MT | USD | 20260702 | |
| Shanghai Huayi | China national standards | MT | USD | 20260701 | |
| Wanhua Chem | China national standards | MT | USD | 20260626 | |
| Satellite Chem | China national standards | MT | USD | 20260625 | |
| Wanhua Chem | China national standards | MT | USD | 20260622 | |
| Wanhua Chem | China national standards | MT | USD | 20260615 | |
| Shanghai Huayi | China national standards | MT | USD | 20260615 |