| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 492.25 | USD | 20251009 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 492.25 | USD | 20251009 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 379.74 | USD | 20251009 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 281.29 | USD | 20251009 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 281.29 | USD | 20251009 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 234.87 | USD | 20251009 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 267.22 | USD | 20251009 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.87 | USD | 20251009 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 234.87 | USD | 20251009 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 234.87 | USD | 20251009 |