| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2370.0 | USD | 20190322 |
| Unknown | China national standards | MT | 4310.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190321 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190321 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190321 |
| Unknown | China national standards | MT | 13310.0 | USD | 20190321 |
| Unknown | China national standards | MT | 15670.0 | USD | 20190321 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190321 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190321 |