| Vendor | Spec | Unit | Price | Currency | Date |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1097.85 | USD | 20251010 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1097.85 | USD | 20251010 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1097.02 | USD | 20251009 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1097.74 | USD | 20250930 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1097.22 | USD | 20250929 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1096.24 | USD | 20250927 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1096.24 | USD | 20250926 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1097.71 | USD | 20250925 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1097.71 | USD | 20250924 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1097.71 | USD | 20250923 |