| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 808.43 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1286.15 | USD | 20251203 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.48 | USD | 20251203 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.48 | USD | 20251203 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1526.42 | USD | 20251203 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 808.43 | USD | 20251203 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1045.88 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1003.48 | USD | 20251203 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1252.23 | USD | 20251203 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1017.61 | USD | 20251203 |