| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20170501 |
| Unknown | China national standards | MT | 730.0 | USD | 20170501 |
| Unknown | China national standards | MT | 730.0 | USD | 20170501 |
| Unknown | China national standards | MT | 810.0 | USD | 20170501 |
| Unknown | China national standards | MT | 780.0 | USD | 20170501 |
| Unknown | China national standards | MT | 760.0 | USD | 20170501 |
| Unknown | China national standards | MT | 730.0 | USD | 20170501 |
| Unknown | China national standards | MT | 730.0 | USD | 20170501 |
| Unknown | China national standards | MT | 780.0 | USD | 20170501 |
| Unknown | China national standards | MT | 900.0 | USD | 20170501 |