| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1510.0 | USD | 20180419 |
| Unknown | China national standards | MT | 490.0 | USD | 20180418 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180418 |
| Unknown | China national standards | MT | 240.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2940.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180417 |
| Unknown | China national standards | MT | 180.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180416 |