| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17040.0 | USD | 20191110 |
| Unknown | China national standards | MT | 18680.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191110 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2900.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2100.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1950.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2250.0 | USD | 20191101 |