| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5670.0 | USD | 20190523 |
| Unknown | China national standards | MT | 14980.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190523 |
| Unknown | China national standards | MT | 800.0 | USD | 20190523 |
| Unknown | China national standards | MT | 960.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190523 |
| Unknown | China national standards | MT | 730.0 | USD | 20190522 |
| Unknown | China national standards | MT | 410.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190522 |