| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 720.61 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 720.61 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 720.61 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 720.61 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 720.61 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 720.61 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 720.61 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 720.61 | USD | 20251209 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 1356.45 | USD | 20251209 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 763.0 | USD | 20251209 |