| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20191211 |
| Unknown | China national standards | MT | 440.0 | USD | 20191211 |
| Unknown | China national standards | MT | 740.0 | USD | 20191211 |
| Unknown | China national standards | MT | 980.0 | USD | 20191211 |
| Unknown | China national standards | MT | 590.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1700.0 | USD | 20191211 |
| Unknown | China national standards | MT | 500.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191211 |
| Unknown | China national standards | MT | 80.0 | USD | 20191211 |
| Unknown | China national standards | MT | 70.0 | USD | 20191211 |