| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20180919 |
| Unknown | China national standards | MT | 330.0 | USD | 20180917 |
| Unknown | China national standards | MT | 390.0 | USD | 20180917 |
| Unknown | China national standards | MT | 260.0 | USD | 20180917 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180916 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180915 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180915 |
| Unknown | China national standards | MT | 440.0 | USD | 20180914 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180914 |
| Unknown | China national standards | MT | 10770.0 | USD | 20180914 |