| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22800.0 | USD | 20191223 |
| Unknown | China national standards | MT | 5090.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191223 |
| Unknown | China national standards | MT | 6790.0 | USD | 20191222 |
| Unknown | China national standards | MT | 22370.0 | USD | 20191222 |
| Unknown | China national standards | MT | 7410.0 | USD | 20191222 |
| Unknown | China national standards | MT | 830.0 | USD | 20191221 |
| Unknown | China national standards | MT | 6210.0 | USD | 20191221 |
| Unknown | China national standards | MT | 8340.0 | USD | 20191221 |
| Unknown | China national standards | MT | 23870.0 | USD | 20191221 |