| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 976.15 | USD | 20251211 |
| Wengfu (GROUP) Co., Ltd. | Industrial Grade;优等级 | MT | 1127.52 | USD | 20251211 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 962.0 | USD | 20251211 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 990.3 | USD | 20251211 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1061.03 | USD | 20251211 |
| Suzhou Chemical Material Co., Ltd. | 85% | MT | 1061.03 | USD | 20251211 |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 990.3 | USD | 20251211 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 962.0 | USD | 20251211 |
| Changzhou Guoshun Chemical Co., Ltd. | 85% | MT | 990.3 | USD | 20251211 |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 1061.03 | USD | 20251211 |