| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2700.0 | USD | 20191112 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191112 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19100.0 | USD | 20191101 |
| Unknown | China national standards | MT | 18960.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10910.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2750.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19460.0 | USD | 20191101 |