| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20191214 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191213 |
| Unknown | China national standards | MT | 8340.0 | USD | 20191213 |
| Unknown | China national standards | MT | 27480.0 | USD | 20191213 |
| Unknown | China national standards | MT | 9610.0 | USD | 20191213 |
| Unknown | China national standards | MT | 4270.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191213 |
| Unknown | China national standards | MT | 70530.0 | USD | 20191213 |
| Unknown | China national standards | MT | 10090.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191213 |