| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12940.0 | USD | 20180413 |
| Unknown | China national standards | MT | 610.0 | USD | 20180413 |
| Unknown | China national standards | MT | 4250.0 | USD | 20180413 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180413 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180413 |
| Unknown | China national standards | MT | 10950.0 | USD | 20180412 |
| Unknown | China national standards | MT | 29760.0 | USD | 20180412 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180412 |
| Unknown | China national standards | MT | 640.0 | USD | 20180411 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180411 |