| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20180321 |
| Unknown | China national standards | MT | 100.0 | USD | 20180321 |
| Unknown | China national standards | MT | 460.0 | USD | 20180320 |
| Unknown | China national standards | MT | 380.0 | USD | 20180320 |
| Unknown | China national standards | MT | 70.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180320 |
| Unknown | China national standards | MT | 6710.0 | USD | 20180319 |
| Unknown | China national standards | MT | 60.0 | USD | 20180319 |
| Unknown | China national standards | MT | 650.0 | USD | 20180318 |
| Unknown | China national standards | MT | 12290.0 | USD | 20180318 |