| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20191210 |
| Unknown | China national standards | MT | 290.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1190.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2000.0 | USD | 20191210 |
| Unknown | China national standards | MT | 8480.0 | USD | 20191210 |
| Unknown | China national standards | MT | 970.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2590.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2930.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1610.0 | USD | 20191210 |
| Unknown | China national standards | MT | 3180.0 | USD | 20191210 |