| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18050.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 46260.0 | USD | 20180501 |
| Unknown | China national standards | MT | 50420.0 | USD | 20180501 |
| Unknown | China national standards | MT | 50030.0 | USD | 20180501 |
| Unknown | China national standards | MT | 28090.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 40130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180501 |
| Unknown | China national standards | MT | 16900.0 | USD | 20180501 |