| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20180418 |
| Unknown | China national standards | MT | 10570.0 | USD | 20180418 |
| Unknown | China national standards | MT | 40.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2240.0 | USD | 20180417 |
| Unknown | China national standards | MT | 14110.0 | USD | 20180416 |
| Unknown | China national standards | MT | 26220.0 | USD | 20180416 |
| Unknown | China national standards | MT | 31990.0 | USD | 20180416 |
| Unknown | China national standards | MT | 10560.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180416 |