| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 177230.0 | USD | 20190322 |
| Unknown | China national standards | MT | 46070.0 | USD | 20190322 |
| Unknown | China national standards | MT | 5830.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190322 |
| Unknown | China national standards | MT | 20250.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6830.0 | USD | 20190322 |
| Unknown | China national standards | MT | 26160.0 | USD | 20190321 |
| Unknown | China national standards | MT | 20280.0 | USD | 20190321 |
| Unknown | China national standards | MT | 22420.0 | USD | 20190321 |
| Unknown | China national standards | MT | 13120.0 | USD | 20190321 |