| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1350.0 | USD | 20180521 |
| Unknown | China national standards | MT | 160.0 | USD | 20180521 |
| Unknown | China national standards | MT | 440.0 | USD | 20180521 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3120.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2760.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2760.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180520 |
| Unknown | China national standards | MT | 410.0 | USD | 20180520 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180519 |