| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20180821 |
| Unknown | China national standards | MT | 100.0 | USD | 20180821 |
| Unknown | China national standards | MT | 170.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180820 |
| Unknown | China national standards | MT | 4530.0 | USD | 20180820 |
| Unknown | China national standards | MT | 130.0 | USD | 20180820 |
| Unknown | China national standards | MT | 70.0 | USD | 20180820 |
| Unknown | China national standards | MT | 90.0 | USD | 20180820 |
| Unknown | China national standards | MT | 140.0 | USD | 20180820 |