| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20190317 |
| Unknown | China national standards | MT | 590.0 | USD | 20190317 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190316 |
| Unknown | China national standards | MT | 6590.0 | USD | 20190316 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2600.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2600.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2800.0 | USD | 20190316 |
| Unknown | China national standards | MT | 300.0 | USD | 20190316 |