| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1296.71 | USD | 20251017 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1085.29 | USD | 20251017 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 1014.81 | USD | 20251017 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 1021.86 | USD | 20251017 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 930.25 | USD | 20251017 |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 916.15 | USD | 20251017 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 930.25 | USD | 20251017 |
| Hunan Yuanshuo Fine Chemical Co., Ltd. | China national standards | MT | 1099.38 | USD | 20251017 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1183.95 | USD | 20251017 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1226.23 | USD | 20251017 |