| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 762.0 | USD | 20251111 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 762.0 | USD | 20251111 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 762.0 | USD | 20251111 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 762.0 | USD | 20251111 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 762.0 | USD | 20251111 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 762.0 | USD | 20251111 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 938.39 | USD | 20251111 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 762.0 | USD | 20251111 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 762.0 | USD | 20251111 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1044.22 | USD | 20251111 |