| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 74770.0 | USD | 20180601 |
| Unknown | China national standards | MT | 11730.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2980.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2720.0 | USD | 20180601 |
| Unknown | China national standards | MT | 79420.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180601 |