| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7950.0 | USD | 20190317 |
| Unknown | China national standards | MT | 8090.0 | USD | 20190317 |
| Unknown | China national standards | MT | 11900.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1220.0 | USD | 20190317 |
| Unknown | China national standards | MT | 830.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190316 |
| Unknown | China national standards | MT | 9050.0 | USD | 20190316 |
| Unknown | China national standards | MT | 9140.0 | USD | 20190315 |
| Unknown | China national standards | MT | 11460.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190314 |