| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 920.0 | USD | 20180501 |
| Unknown | China national standards | MT | 840.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180501 |
| Unknown | China national standards | MT | 900.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180501 |