| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11170.0 | USD | 20180501 |
| Unknown | China national standards | MT | 193070.02 | USD | 20180501 |
| Unknown | China national standards | MT | 16780.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5270.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 36720.0 | USD | 20180501 |
| Unknown | China national standards | MT | 92580.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15060.0 | USD | 20180501 |
| Unknown | China national standards | MT | 27490.0 | USD | 20180501 |