| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 457.92 | USD | 20251020 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 457.92 | USD | 20251020 |
| Liaocheng Yuanze Chemical Co., Ltd. | 90% | MT | 535.41 | USD | 20251020 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 436.79 | USD | 20251020 |
| Jiangxi Xinmao Chemical Co., Ltd. | 90% | MT | 549.5 | USD | 20251020 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 436.79 | USD | 20251020 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 584.73 | USD | 20251020 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 324.07 | USD | 20251020 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 450.88 | USD | 20251020 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 352.25 | USD | 20251020 |