| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20180420 |
| Unknown | China national standards | MT | 200.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180419 |
| Unknown | China national standards | MT | 200.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180418 |
| Unknown | China national standards | MT | 170.0 | USD | 20180418 |
| Unknown | China national standards | MT | 220.0 | USD | 20180418 |