| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 819.75 | USD | 20251210 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 890.28 | USD | 20251208 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 819.63 | USD | 20251208 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 890.47 | USD | 20251205 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 819.8 | USD | 20251205 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 890.47 | USD | 20251205 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 890.67 | USD | 20251204 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 819.99 | USD | 20251204 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 890.35 | USD | 20251201 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 819.68 | USD | 20251201 |