| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Feed Grade | MT | 773.72 | USD | 20250918 |
| Jinan Jinrihe Chem | Ink Grade | MT | 773.72 | USD | 20250918 |
| Jinan Jinrihe Chem | Silicon Micro | MT | 773.72 | USD | 20250918 |
| Jinan Jinrihe Chem | Agrochemical Grade | MT | 773.72 | USD | 20250918 |
| Jinan Jinrihe Chem | Ink Grade | MT | 773.72 | USD | 20250918 |
| Jinan Jinrihe Chem | 1300 Mesh | MT | 773.72 | USD | 20250918 |
| Jinan Jinrihe Chem | 1300 Mesh | MT | 773.72 | USD | 20250918 |
| Jinan Jinrihe Chem | Rubber Grade | MT | 773.72 | USD | 20250918 |
| Jinan Jinrihe Chem | Rubber Grade | MT | 773.72 | USD | 20250918 |
| Wuhan Hengjiu Chem | Rubber Grade | MT | 617.57 | USD | 20250918 |