| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20180412 |
| Unknown | China national standards | MT | 250.0 | USD | 20180412 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180411 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180411 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180411 |
| Unknown | China national standards | MT | 2820.0 | USD | 20180411 |
| Unknown | China national standards | MT | 2570.0 | USD | 20180411 |
| Unknown | China national standards | MT | 10860.0 | USD | 20180411 |
| Unknown | China national standards | MT | 5950.0 | USD | 20180411 |
| Unknown | China national standards | MT | 3160.0 | USD | 20180411 |