| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 970.61 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 956.55 | USD | 20250929 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1181.62 | USD | 20250929 |