| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20180519 |
| Unknown | China national standards | MT | 480.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180518 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180518 |
| Unknown | China national standards | MT | 530.0 | USD | 20180518 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180518 |
| Unknown | China national standards | MT | 2710.0 | USD | 20180517 |
| Unknown | China national standards | MT | 10220.0 | USD | 20180517 |
| Unknown | China national standards | MT | 3270.0 | USD | 20180517 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180516 |