| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20170501 |
| Unknown | China national standards | MT | 820.0 | USD | 20170501 |
| Unknown | China national standards | MT | 570.0 | USD | 20170501 |
| Unknown | China national standards | MT | 770.0 | USD | 20170501 |
| Unknown | China national standards | MT | 510.0 | USD | 20170501 |
| Unknown | China national standards | MT | 900.0 | USD | 20170501 |
| Unknown | China national standards | MT | 530.0 | USD | 20170501 |
| Unknown | China national standards | MT | 920.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1030.0 | USD | 20170501 |
| Unknown | China national standards | MT | 690.0 | USD | 20170501 |