| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20180621 |
| Unknown | China national standards | MT | 380.0 | USD | 20180621 |
| Unknown | China national standards | MT | 790.0 | USD | 20180621 |
| Unknown | China national standards | MT | 350.0 | USD | 20180621 |
| Unknown | China national standards | MT | 370.0 | USD | 20180621 |
| Unknown | China national standards | MT | 500.0 | USD | 20180620 |
| Unknown | China national standards | MT | 340.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180620 |
| Unknown | China national standards | MT | 310.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180620 |