| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 85230.0 | USD | 20191221 |
| Unknown | China national standards | MT | 22430.0 | USD | 20191221 |
| Unknown | China national standards | MT | 4960.0 | USD | 20191221 |
| Unknown | China national standards | MT | 9460.0 | USD | 20191221 |
| Unknown | China national standards | MT | 8760.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1270.0 | USD | 20191221 |
| Unknown | China national standards | MT | 550.0 | USD | 20191221 |
| Unknown | China national standards | MT | 690.0 | USD | 20191221 |
| Unknown | China national standards | MT | 960.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1290.0 | USD | 20191221 |