| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10420.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1420.0 | USD | 20191211 |
| Unknown | China national standards | MT | 8420.0 | USD | 20191211 |
| Unknown | China national standards | MT | 10040.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1240.0 | USD | 20191210 |
| Unknown | China national standards | MT | 8830.0 | USD | 20191210 |
| Unknown | China national standards | MT | 10030.0 | USD | 20191210 |
| Unknown | China national standards | MT | 10240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9630.0 | USD | 20191201 |