| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2210.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2120.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 330.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2050.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2100.0 | USD | 20191201 |