| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Rubber Grade | MT | 818.38 | USD | 20251119 |
| Jinan Jinrihe Chem | Ink Grade | MT | 776.22 | USD | 20251118 |
| Jinan Jinrihe Chem | Silicon Micro | MT | 776.22 | USD | 20251118 |
| Jinan Jinrihe Chem | 1300 Mesh | MT | 832.67 | USD | 20251118 |
| Jinan Jinrihe Chem | Feed Grade | MT | 776.22 | USD | 20251118 |
| Jinan Jinrihe Chem | Rubber Grade | MT | 818.56 | USD | 20251118 |
| Jinan Jinrihe Chem | Agrochemical Grade | MT | 776.22 | USD | 20251118 |
| Jinan Jinrihe Chem | Rubber Grade | MT | 818.92 | USD | 20251115 |
| Jinan Jinrihe Chem | Silicon Micro | MT | 776.56 | USD | 20251115 |
| Jinan Jinrihe Chem | 1300 Mesh | MT | 833.04 | USD | 20251115 |