| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10310.0 | USD | 20180520 |
| Unknown | China national standards | MT | 11200.0 | USD | 20180520 |
| Unknown | China national standards | MT | 10610.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180520 |
| Unknown | China national standards | MT | 9310.0 | USD | 20180519 |
| Unknown | China national standards | MT | 9770.0 | USD | 20180519 |
| Unknown | China national standards | MT | 11340.0 | USD | 20180519 |
| Unknown | China national standards | MT | 8210.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180519 |