| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2510.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7200.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2490.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5870.0 | USD | 20180501 |