| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20180720 |
| Unknown | China national standards | MT | 920.0 | USD | 20180720 |
| Unknown | China national standards | MT | 810.0 | USD | 20180720 |
| Unknown | China national standards | MT | 740.0 | USD | 20180720 |
| Unknown | China national standards | MT | 820.0 | USD | 20180720 |
| Unknown | China national standards | MT | 720.0 | USD | 20180720 |
| Unknown | China national standards | MT | 770.0 | USD | 20180720 |
| Unknown | China national standards | MT | 130.0 | USD | 20180719 |
| Unknown | China national standards | MT | 750.0 | USD | 20180719 |
| Unknown | China national standards | MT | 770.0 | USD | 20180719 |