| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35150.0 | USD | 20180320 |
| Unknown | China national standards | MT | 550.0 | USD | 20180320 |
| Unknown | China national standards | MT | 5490.0 | USD | 20180320 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180319 |
| Unknown | China national standards | MT | 22380.0 | USD | 20180318 |
| Unknown | China national standards | MT | 11530.0 | USD | 20180318 |
| Unknown | China national standards | MT | 20820.0 | USD | 20180318 |
| Unknown | China national standards | MT | 550.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180318 |