| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20190318 |
| Unknown | China national standards | MT | 3130.0 | USD | 20190318 |
| Unknown | China national standards | MT | 4220.0 | USD | 20190318 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190318 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190317 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190316 |
| Unknown | China national standards | MT | 3130.0 | USD | 20190316 |
| Unknown | China national standards | MT | 350.0 | USD | 20190316 |
| Unknown | China national standards | MT | 560.0 | USD | 20190316 |
| Unknown | China national standards | MT | 320.0 | USD | 20190315 |