| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Feed Grade | MT | 776.01 | USD | 20251122 |
| Hubei 789 Chem | Industrial Grade | MT | 846.56 | USD | 20251121 |
| Jinan Jinrihe Chem | Feed Grade | MT | 776.01 | USD | 20251121 |
| Jinan Jinrihe Chem | Rubber Grade | MT | 818.34 | USD | 20251121 |
| Hubei 789 Chem | Industrial Grade | MT | 846.56 | USD | 20251121 |
| Shandong Longhui Chem | Rubber Grade | MT | 987.65 | USD | 20251121 |
| Jinan Jinrihe Chem | Silicon Micro | MT | 776.01 | USD | 20251121 |
| Jinan Jinrihe Chem | Agrochemical Grade | MT | 776.01 | USD | 20251121 |
| Jinan Jinrihe Chem | 1300 Mesh | MT | 832.45 | USD | 20251121 |
| Jinan Jinrihe Chem | Ink Grade | MT | 776.01 | USD | 20251121 |