| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4340.0 | USD | 20191213 |
| Unknown | China national standards | MT | 3980.0 | USD | 20191213 |
| Unknown | China national standards | MT | 4560.0 | USD | 20191213 |
| Unknown | China national standards | MT | 7330.0 | USD | 20191213 |
| Unknown | China national standards | MT | 370.0 | USD | 20191213 |
| Unknown | China national standards | MT | 540.0 | USD | 20191213 |
| Unknown | China national standards | MT | 610.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1210.0 | USD | 20191213 |
| Unknown | China national standards | MT | 670.0 | USD | 20191213 |
| Unknown | China national standards | MT | 400.0 | USD | 20191213 |