| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3610.0 | USD | 20180322 |
| Unknown | China national standards | MT | 22330.0 | USD | 20180321 |
| Unknown | China national standards | MT | 6050.0 | USD | 20180321 |
| Unknown | China national standards | MT | 115890.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180321 |
| Unknown | China national standards | MT | 3330.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2710.0 | USD | 20180321 |
| Unknown | China national standards | MT | 21900.0 | USD | 20180320 |