| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31200.0 | USD | 20191211 |
| Unknown | China national standards | MT | 10060.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2220.0 | USD | 20191210 |
| Unknown | China national standards | MT | 4450.0 | USD | 20191210 |
| Unknown | China national standards | MT | 10910.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2480.0 | USD | 20191210 |
| Unknown | China national standards | MT | 17460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 14580.0 | USD | 20191201 |