| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3240.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3770.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3030.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 460.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30.0 | USD | 20180501 |
| Unknown | China national standards | MT | 470.0 | USD | 20180501 |
| Unknown | China national standards | MT | 490.0 | USD | 20180501 |
| Unknown | China national standards | MT | 580.0 | USD | 20180501 |