| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1680.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191212 |
| Unknown | China national standards | MT | 13520.0 | USD | 20191212 |
| Unknown | China national standards | MT | 630.0 | USD | 20191212 |
| Unknown | China national standards | MT | 2290.0 | USD | 20191211 |
| Unknown | China national standards | MT | 205420.0 | USD | 20191211 |
| Unknown | China national standards | MT | 5620.0 | USD | 20191211 |
| Unknown | China national standards | MT | 11050.0 | USD | 20191211 |
| Unknown | China national standards | MT | 5590.0 | USD | 20191211 |