| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 932.74 | USD | 20251201 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1002.98 | USD | 20251128 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 932.35 | USD | 20251128 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 932.48 | USD | 20251127 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1003.12 | USD | 20251127 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1002.88 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1002.88 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 931.86 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 931.86 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 903.36 | USD | 20251124 |