| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1044.83 | USD | 20251114 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1284.86 | USD | 20251114 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1174.73 | USD | 20251114 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1256.62 | USD | 20251114 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 974.23 | USD | 20251114 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1355.45 | USD | 20251114 |
| China national standards | MT | 933.29 | USD | 20251114 | |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 1355.45 | USD | 20251114 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 931.87 | USD | 20251114 |