| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23200.0 | USD | 20191113 |
| Unknown | China national standards | MT | 16130.0 | USD | 20191112 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191112 |
| Unknown | China national standards | MT | 3280.0 | USD | 20191112 |
| Unknown | China national standards | MT | 16140.0 | USD | 20191111 |
| Unknown | China national standards | MT | 25460.0 | USD | 20191111 |
| Unknown | China national standards | MT | 6600.0 | USD | 20191111 |
| Unknown | China national standards | MT | 1320.0 | USD | 20191111 |
| Unknown | China national standards | MT | 2280.0 | USD | 20191111 |
| Unknown | China national standards | MT | 1320.0 | USD | 20191110 |