| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.99 | USD | 20251124 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.45 | USD | 20251124 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 585.77 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 437.56 | USD | 20251124 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.45 | USD | 20251124 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 437.56 | USD | 20251124 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.45 | USD | 20251124 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 536.37 | USD | 20251124 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 437.56 | USD | 20251124 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 395.22 | USD | 20251124 |