| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180320 |
| Unknown | China national standards | MT | 190.0 | USD | 20180320 |
| Unknown | China national standards | MT | 210.0 | USD | 20180320 |
| Unknown | China national standards | MT | 100.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180317 |
| Unknown | China national standards | MT | 110.0 | USD | 20180316 |
| Unknown | China national standards | MT | 60.0 | USD | 20180316 |