| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1017.04 | USD | 20251202 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 1130.04 | USD | 20251202 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 437.89 | USD | 20251202 |
| Luxi Group Co., Ltd. | China national standards | MT | 423.76 | USD | 20251202 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.89 | USD | 20251202 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 452.02 | USD | 20251202 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 437.89 | USD | 20251202 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 437.89 | USD | 20251202 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 437.89 | USD | 20251202 |
| Shandong Zhenkun New Materials Co., Ltd. | China national standards | MT | 988.78 | USD | 20251202 |