| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12490.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1140.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191212 |
| Unknown | China national standards | MT | 2210.0 | USD | 20191212 |
| Unknown | China national standards | MT | 17090.0 | USD | 20191211 |
| Unknown | China national standards | MT | 16570.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2030.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191211 |
| Unknown | China national standards | MT | 9600.0 | USD | 20191210 |