| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2750.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5950.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180501 |
| Unknown | China national standards | MT | 286380.0 | USD | 20180501 |
| Unknown | China national standards | MT | 191830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10460.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11970.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7900.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6600.0 | USD | 20180501 |