| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9030.0 | USD | 20190601 |
| Unknown | China national standards | MT | 17230.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5100.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3700.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7620.0 | USD | 20190601 |
| Unknown | China national standards | MT | 209259.98 | USD | 20190601 |
| Unknown | China national standards | MT | 19560.0 | USD | 20190601 |