| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2690.0 | USD | 20191213 |
| Unknown | China national standards | MT | 3020.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2790.0 | USD | 20191213 |
| Unknown | China national standards | MT | 20580.0 | USD | 20191212 |
| Unknown | China national standards | MT | 19330.0 | USD | 20191212 |
| Unknown | China national standards | MT | 22450.0 | USD | 20191212 |
| Unknown | China national standards | MT | 19940.0 | USD | 20191212 |
| Unknown | China national standards | MT | 18810.0 | USD | 20191212 |
| Unknown | China national standards | MT | 18760.0 | USD | 20191212 |