| Vendor | Spec | Unit | Price | Currency | Date |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1016.27 | USD | 20251124 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 959.81 | USD | 20251124 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.93 | USD | 20251124 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 875.13 | USD | 20251124 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.93 | USD | 20251124 |
| Guangdong Huihao Industrial Trade Co., Ltd. | 85% | MT | 1044.5 | USD | 20251124 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 959.81 | USD | 20251124 |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 988.04 | USD | 20251124 |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 1058.62 | USD | 20251124 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 931.58 | USD | 20251124 |