| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20180519 |
| Unknown | China national standards | MT | 790.0 | USD | 20180519 |
| Unknown | China national standards | MT | 4970.0 | USD | 20180518 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180518 |
| Unknown | China national standards | MT | 4590.0 | USD | 20180518 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180518 |
| Unknown | China national standards | MT | 5060.0 | USD | 20180518 |
| Unknown | China national standards | MT | 740.0 | USD | 20180518 |
| Unknown | China national standards | MT | 690.0 | USD | 20180518 |
| Unknown | China national standards | MT | 780.0 | USD | 20180518 |