| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 458.04 | USD | 20251022 |
| Liaocheng Yuanze Chemical Co., Ltd. | 90% | MT | 535.56 | USD | 20251022 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 394.62 | USD | 20251022 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 338.25 | USD | 20251022 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.43 | USD | 20251022 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 986.55 | USD | 20251022 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 366.43 | USD | 20251022 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 436.9 | USD | 20251022 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 436.9 | USD | 20251022 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 584.89 | USD | 20251022 |