| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2140.0 | USD | 20191201 |