| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 959.48 | USD | 20251119 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 860.71 | USD | 20251119 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 987.7 | USD | 20251119 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1269.9 | USD | 20251119 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 959.48 | USD | 20251119 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 860.71 | USD | 20251119 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 917.15 | USD | 20251119 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 917.15 | USD | 20251119 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 959.48 | USD | 20251119 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1199.35 | USD | 20251119 |