| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1260.0 | USD | 20180522 |
| Unknown | China national standards | MT | 840.0 | USD | 20180522 |
| Unknown | China national standards | MT | 12530.0 | USD | 20180522 |
| Unknown | China national standards | MT | 3500.0 | USD | 20180522 |
| Unknown | China national standards | MT | 4440.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180522 |
| Unknown | China national standards | MT | 480.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180522 |