| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Silicon Micro | MT | 775.15 | USD | 20251022 |
| Jinan Jinrihe Chem | Ink Grade | MT | 775.15 | USD | 20251022 |
| Jinan Jinrihe Chem | Feed Grade | MT | 775.15 | USD | 20251022 |
| Jinan Jinrihe Chem | Ink Grade | MT | 775.41 | USD | 20251021 |
| Jinan Jinrihe Chem | Silicon Micro | MT | 775.41 | USD | 20251021 |
| Jinan Jinrihe Chem | Ink Grade | MT | 775.41 | USD | 20251021 |
| Jinan Jinrihe Chem | Silicon Micro | MT | 775.41 | USD | 20251021 |
| Jinan Jinrihe Chem | Agrochemical Grade | MT | 775.41 | USD | 20251021 |
| Jinan Jinrihe Chem | Feed Grade | MT | 775.41 | USD | 20251021 |
| Jinan Jinrihe Chem | 1300 Mesh | MT | 775.41 | USD | 20251021 |