| Vendor | Spec | Unit | Price | Currency | Date |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 422.7 | USD | 20251020 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 436.79 | USD | 20251020 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 436.79 | USD | 20251020 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 422.7 | USD | 20251020 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.07 | USD | 20251020 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 352.25 | USD | 20251020 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 408.61 | USD | 20251020 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 535.41 | USD | 20251020 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1028.56 | USD | 20251020 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 458.08 | USD | 20251019 |