| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20191221 |
| Unknown | China national standards | MT | 370.0 | USD | 20191221 |
| Unknown | China national standards | MT | 140.0 | USD | 20191221 |
| Unknown | China national standards | MT | 510.0 | USD | 20191220 |
| Unknown | China national standards | MT | 2410.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1970.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1210.0 | USD | 20191220 |
| Unknown | China national standards | MT | 890.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191220 |
| Unknown | China national standards | MT | 8350.0 | USD | 20191220 |