| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 916.4 | USD | 20251021 |
| Xiamen Yudeshun Chemical Products Co., Ltd. | China national standards | MT | 1381.64 | USD | 20251021 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 986.89 | USD | 20251021 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 1226.56 | USD | 20251021 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 972.79 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 937.54 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 937.54 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 937.54 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 937.54 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 937.54 | USD | 20251021 |