| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20191122 |
| Unknown | China national standards | MT | 8240.0 | USD | 20191122 |
| Unknown | China national standards | MT | 12340.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191121 |
| Unknown | China national standards | MT | 12900.0 | USD | 20191121 |
| Unknown | China national standards | MT | 45590.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2280.0 | USD | 20191120 |
| Unknown | China national standards | MT | 6970.0 | USD | 20191120 |
| Unknown | China national standards | MT | 4650.0 | USD | 20191120 |