| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2070.0 | USD | 20180321 |
| Unknown | China national standards | MT | 11480.0 | USD | 20180320 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180320 |
| Unknown | China national standards | MT | 2460.0 | USD | 20180320 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180320 |
| Unknown | China national standards | MT | 20530.0 | USD | 20180319 |
| Unknown | China national standards | MT | 17960.0 | USD | 20180319 |
| Unknown | China national standards | MT | 22370.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180319 |