| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20180720 |
| Unknown | China national standards | MT | 440.0 | USD | 20180720 |
| Unknown | China national standards | MT | 390.0 | USD | 20180720 |
| Unknown | China national standards | MT | 310.0 | USD | 20180720 |
| Unknown | China national standards | MT | 10.0 | USD | 20180720 |
| Unknown | China national standards | MT | 370.0 | USD | 20180719 |
| Unknown | China national standards | MT | 430.0 | USD | 20180719 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180719 |
| Unknown | China national standards | MT | 6100.0 | USD | 20180719 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180719 |