| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20180520 |
| Unknown | China national standards | MT | 820.0 | USD | 20180520 |
| Unknown | China national standards | MT | 190.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3040.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180520 |