| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Rubber Grade | MT | 818.28 | USD | 20251031 |
| Wuhan Hengjiu Chem | Rubber Grade | MT | 619.36 | USD | 20251031 |
| Hubei 789 Chem | Industrial Grade | MT | 846.69 | USD | 20251030 |
| Shandong Longhui Chem | Rubber Grade | MT | 987.81 | USD | 20251030 |
| Wuhan Hengjiu Chem | Rubber Grade | MT | 619.5 | USD | 20251030 |
| Jinan Jinrihe Chem | Agrochemical Grade | MT | 776.13 | USD | 20251030 |
| Jinan Jinrihe Chem | Silicon Micro | MT | 776.13 | USD | 20251030 |
| Jinan Jinrihe Chem | Ink Grade | MT | 776.13 | USD | 20251030 |
| Jinan Jinrihe Chem | Feed Grade | MT | 776.13 | USD | 20251030 |
| Jinan Jinrihe Chem | 1300 Mesh | MT | 832.58 | USD | 20251030 |