| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 550.33 | USD | 20251103 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.33 | USD | 20251103 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 430.38 | USD | 20251103 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 564.44 | USD | 20251103 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 987.77 | USD | 20251103 |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 1044.21 | USD | 20251103 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.33 | USD | 20251103 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 409.22 | USD | 20251103 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 409.22 | USD | 20251103 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 536.22 | USD | 20251103 |