| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Mantanghong | 99% | MT | USD | 20261021 | |
| Shandong Luxi Chem | N/A | MT | USD | 20261020 | |
| Shandong Hualu | N/A | MT | USD | 20261020 | |
| CNPC | N/A | MT | USD | 20261020 | |
| Luxi Chem | ≥99.0% | MT | USD | 20261020 | |
| Shandong Hualu | ≥99.0% | MT | USD | 20261020 | |
| Shandong Hanyue Chem | 99% | MT | USD | 20261020 | |
| Shandong Qiangsen Chem | 99% | MT | USD | 20261020 | |
| Shandong Laya Chem | 99% | MT | USD | 20261020 | |
| Langfang Zhaoqin Energy | 99% | MT | USD | 20261020 |
