| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 890.35 | USD | 20251201 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.41 | USD | 20251201 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 1229.53 | USD | 20251201 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 808.38 | USD | 20251201 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1045.8 | USD | 20251201 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1045.8 | USD | 20251201 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1257.79 | USD | 20251201 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1526.31 | USD | 20251201 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 918.61 | USD | 20251201 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 808.38 | USD | 20251201 |