| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 901.32 | USD | 20251013 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1013.98 | USD | 20251013 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 795.7 | USD | 20251013 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 802.74 | USD | 20251013 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1098.48 | USD | 20251013 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 844.99 | USD | 20251013 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 788.65 | USD | 20251013 |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 1337.9 | USD | 20251013 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 901.32 | USD | 20251013 |
| Shandong Yushuo Chemical Co., Ltd. | Industrial Grade | MT | 844.99 | USD | 20251013 |