| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 988.04 | USD | 20251124 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 1157.42 | USD | 20251124 |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 1058.62 | USD | 20251124 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 1143.31 | USD | 20251124 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 959.81 | USD | 20251124 |
| Baozhen Chemical (Shandong) Co., Ltd. | 85% | MT | 1051.56 | USD | 20251124 |
| Baozhen Chemical (Shandong) Co., Ltd. | 85% | MT | 966.87 | USD | 20251124 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1030.39 | USD | 20251124 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 959.81 | USD | 20251124 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.93 | USD | 20251124 |