| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 2043.58 | USD | 20251022 |
| Shandong Longhui Chemical Co., Ltd. | China national standards | MT | 1944.92 | USD | 20251022 |
| Shandong Longxin Pharmaceutical Co., Ltd. | China national standards | MT | 1592.58 | USD | 20251022 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 1465.74 | USD | 20251022 |
| Shandong Longxin Pharmaceutical Co., Ltd. | China national standards | MT | 1592.58 | USD | 20251022 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 1804.6 | USD | 20251021 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 1452.14 | USD | 20251021 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 1480.33 | USD | 20251021 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1762.3 | USD | 20251021 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | Industrial Grade | MT | 2537.71 | USD | 20251021 |