| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 960.74 | USD | 20251127 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 974.87 | USD | 20251127 |
| Wengfu (GROUP) Co., Ltd. | Industrial Grade;优等级 | MT | 1126.04 | USD | 20251127 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1073.76 | USD | 20251127 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1087.89 | USD | 20251127 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 925.42 | USD | 20251127 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1017.25 | USD | 20251127 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 974.87 | USD | 20251127 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.93 | USD | 20251127 |
| Yuntianhua UNITED Commerce Co., Ltd. | 85% | MT | 932.48 | USD | 20251127 |