| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18760.0 | USD | 20190817 |
| Unknown | China national standards | MT | 29760.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190817 |
| Unknown | China national standards | MT | 23690.0 | USD | 20190817 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190817 |
| Unknown | China national standards | MT | 80.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4780.0 | USD | 20190816 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190816 |
| Unknown | China national standards | MT | 24560.0 | USD | 20190816 |
| Unknown | China national standards | MT | 40740.0 | USD | 20190816 |