| Vendor | Spec | Unit | Price | Currency | Date |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 233.12 | USD | 20251127 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 233.06 | USD | 20251126 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.97 | USD | 20251125 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.9 | USD | 20251124 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.8 | USD | 20251122 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.8 | USD | 20251121 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.71 | USD | 20251120 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.97 | USD | 20251115 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.84 | USD | 20251113 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.94 | USD | 20251112 |