| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 874.1 | USD | 20251021 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 874.1 | USD | 20251021 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 874.1 | USD | 20251021 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 874.1 | USD | 20251021 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.57 | USD | 20251020 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.57 | USD | 20251020 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.57 | USD | 20251020 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.57 | USD | 20251020 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.87 | USD | 20251018 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 873.87 | USD | 20251018 |