| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19590.0 | USD | 20191211 |
| Unknown | China national standards | MT | 19700.0 | USD | 20191211 |
| Unknown | China national standards | MT | 22580.0 | USD | 20191211 |
| Unknown | China national standards | MT | 19060.0 | USD | 20191211 |
| Unknown | China national standards | MT | 18430.0 | USD | 20191211 |
| Unknown | China national standards | MT | 19190.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2770.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2720.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3790.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3050.0 | USD | 20191211 |