| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5030.0 | USD | 20191201 |
| Unknown | China national standards | MT | 660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 330.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2590.0 | USD | 20191201 |