| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20190701 |
| Unknown | China national standards | MT | 900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1130.0 | USD | 20190701 |
| Unknown | China national standards | MT | 900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 440.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 970.0 | USD | 20190701 |