| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20180621 |
| Unknown | China national standards | MT | 870.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180621 |
| Unknown | China national standards | MT | 49750.0 | USD | 20180621 |
| Unknown | China national standards | MT | 730.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180620 |
| Unknown | China national standards | MT | 6240.0 | USD | 20180620 |
| Unknown | China national standards | MT | 10180.0 | USD | 20180620 |
| Unknown | China national standards | MT | 36280.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4720.0 | USD | 20180620 |