| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 48360.0 | USD | 20180418 |
| Unknown | China national standards | MT | 970.0 | USD | 20180418 |
| Unknown | China national standards | MT | 4140.0 | USD | 20180417 |
| Unknown | China national standards | MT | 246590.0 | USD | 20180417 |
| Unknown | China national standards | MT | 3010.0 | USD | 20180417 |
| Unknown | China national standards | MT | 31320.0 | USD | 20180417 |
| Unknown | China national standards | MT | 282930.0 | USD | 20180417 |
| Unknown | China national standards | MT | 61750.0 | USD | 20180417 |
| Unknown | China national standards | MT | 56100.0 | USD | 20180417 |
| Unknown | China national standards | MT | 6330.0 | USD | 20180417 |