| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 923.77 | USD | 20251120 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 930.82 | USD | 20251120 |
| Shandong Qiangsen Chemical Co., Ltd. | 85% | MT | 846.2 | USD | 20251120 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 973.13 | USD | 20251120 |
| Shandong Xima Supply Chain Management Co., Ltd. | 85% | MT | 888.51 | USD | 20251120 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1085.96 | USD | 20251120 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 987.24 | USD | 20251120 |
| Jinan Angxin Chemical Co., Ltd. | 85% | MT | 1029.55 | USD | 20251120 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 987.24 | USD | 20251120 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1071.86 | USD | 20251120 |