| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7480.0 | USD | 20180320 |
| Unknown | China national standards | MT | 990.0 | USD | 20180320 |
| Unknown | China national standards | MT | 970.0 | USD | 20180320 |
| Unknown | China national standards | MT | 5980.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180319 |
| Unknown | China national standards | MT | 7660.0 | USD | 20180318 |
| Unknown | China national standards | MT | 970.0 | USD | 20180318 |
| Unknown | China national standards | MT | 7010.0 | USD | 20180318 |
| Unknown | China national standards | MT | 7660.0 | USD | 20180317 |