| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20180123 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180122 |
| Unknown | China national standards | MT | 3090.0 | USD | 20180122 |
| Unknown | China national standards | MT | 4270.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2720.0 | USD | 20180122 |
| Unknown | China national standards | MT | 360.0 | USD | 20180122 |
| Unknown | China national standards | MT | 400.0 | USD | 20180122 |
| Unknown | China national standards | MT | 760.0 | USD | 20180122 |
| Unknown | China national standards | MT | 400.0 | USD | 20180122 |