| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5530.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9310.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 470.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4630.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2490.0 | USD | 20190601 |