| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20180821 |
| Unknown | China national standards | MT | 80.0 | USD | 20180821 |
| Unknown | China national standards | MT | 770.0 | USD | 20180820 |
| Unknown | China national standards | MT | 620.0 | USD | 20180820 |
| Unknown | China national standards | MT | 420.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180820 |
| Unknown | China national standards | MT | 6710.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180820 |
| Unknown | China national standards | MT | 490.0 | USD | 20180820 |