| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1290.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180522 |
| Unknown | China national standards | MT | 200.0 | USD | 20180522 |
| Unknown | China national standards | MT | 200.0 | USD | 20180522 |
| Unknown | China national standards | MT | 180.0 | USD | 20180522 |
| Unknown | China national standards | MT | 180.0 | USD | 20180522 |
| Unknown | China national standards | MT | 170.0 | USD | 20180522 |
| Unknown | China national standards | MT | 180.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180521 |