| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4810.0 | USD | 20180323 |
| Unknown | China national standards | MT | 620.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180322 |
| Unknown | China national standards | MT | 22090.0 | USD | 20180322 |
| Unknown | China national standards | MT | 3480.0 | USD | 20180322 |
| Unknown | China national standards | MT | 410.0 | USD | 20180322 |
| Unknown | China national standards | MT | 3500.0 | USD | 20180321 |
| Unknown | China national standards | MT | 340.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180321 |