| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 492.58 | USD | 20251007 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.8 | USD | 20251007 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.8 | USD | 20251007 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 774.05 | USD | 20251007 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 774.05 | USD | 20251002 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.8 | USD | 20251002 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.8 | USD | 20251002 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.8 | USD | 20250930 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 774.05 | USD | 20250930 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 492.34 | USD | 20250929 |