| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3180.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3080.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2240.0 | USD | 20191010 |
| Unknown | China national standards | MT | 440.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2920.0 | USD | 20191010 |
| Unknown | China national standards | MT | 320.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2710.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3080.0 | USD | 20191001 |
| Unknown | China national standards | MT | 600.0 | USD | 20191001 |