| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180523 |
| Unknown | China national standards | MT | 50120.0 | USD | 20180523 |
| Unknown | China national standards | MT | 35580.0 | USD | 20180523 |
| Unknown | China national standards | MT | 29860.0 | USD | 20180523 |
| Unknown | China national standards | MT | 880.0 | USD | 20180523 |
| Unknown | China national standards | MT | 38860.0 | USD | 20180522 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180522 |
| Unknown | China national standards | MT | 4160.0 | USD | 20180522 |
| Unknown | China national standards | MT | 5790.0 | USD | 20180522 |