| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20180523 |
| Unknown | China national standards | MT | 110.0 | USD | 20180523 |
| Unknown | China national standards | MT | 780.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180522 |
| Unknown | China national standards | MT | 8240.0 | USD | 20180522 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180522 |
| Unknown | China national standards | MT | 7440.0 | USD | 20180522 |
| Unknown | China national standards | MT | 14000.0 | USD | 20180522 |
| Unknown | China national standards | MT | 145200.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180522 |