| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3990.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4190.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4710.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6380.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4090.0 | USD | 20190501 |