| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 352.25 | USD | 20251020 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 243.75 | USD | 20251020 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 352.25 | USD | 20251020 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 239.53 | USD | 20251020 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 267.71 | USD | 20251020 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 408.61 | USD | 20251020 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.84 | USD | 20251020 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 338.16 | USD | 20251020 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 457.92 | USD | 20251020 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.53 | USD | 20251020 |