| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 130.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7570.0 | USD | 20191001 |
| Unknown | China national standards | MT | 10890.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1090.0 | USD | 20191001 |
| Unknown | China national standards | MT | 10800.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6570.0 | USD | 20191001 |
| Unknown | China national standards | MT | 70.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5110.0 | USD | 20191001 |