| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong LuoHeng Chemical Products Co., Ltd. | 90% | MT | 508.55 | USD | 20251128 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1017.11 | USD | 20251128 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 586.25 | USD | 20251128 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.91 | USD | 20251128 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 437.92 | USD | 20251128 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 466.17 | USD | 20251128 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 459.11 | USD | 20251128 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.79 | USD | 20251128 |
| Shandong Qiancheng New Materials Co., Ltd. | 90% | MT | 395.54 | USD | 20251128 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 437.92 | USD | 20251128 |