| 1/13/2024 | 2621909090 | Fly Ash (ash obtained from the coal combustion process of Vinh Tan 1 Thermal Power Plant) is used as an additive for cement and goods. | XXXXXXXXXX | 15200 | Ton | 288800 | PH | NA |
| 12/26/2023 | 2621909090 | Fly ash obtained from the Production QTS of Vinh Tan Thermal Power Plant (type F), processed, SiO2 60.24%, Fe2O3 5.59%, AL2O3 23.1%, fineness > 45micrometer 22.2% as an additive for cement, bulk goods, tolerance +/-10%#&VN | XXXXXXXXXX | 15000 | Ton | 165000 | PH | NA |
| 11/7/2023 | 2621909090 | Fly ash obtained from the Production QTS of Pha Lai Thermal Power Plant (type F), processed, SiO2 59.24%, Fe2O3 5.75%, AL2O3 22.62%, fineness > 45micrometers 21.9% as an additive for cement and mortar construction, bulk goods #&VN | XXXXXXXXXX | 15016 | Ton | 232748 | PH | NA |
| 10/11/2023 | 2621909090 | Fly ash obtained from the Production QTS of Pha Lai Thermal Power Plant (type F), processed, SiO2 58.66%, Fe2O3 5.91%, AL2O3 22.3%, fineness > 45micrometer 19.5% as additive for cement and mortar construction, bags #&VN | XXXXXXXXXX | 2184 | Ton | 45864 | PH | NA |
| 10/10/2023 | 2621909090 | Fly ash obtained from the Production QTS of Pha Lai Thermal Power Plant (type F), processed, SiO2 58.66%, Fe2O3 5.91%, AL2O3 22.3%, fineness > 45micrometer 19.5% as additive for cement and mortar construction, bulk goods #&VN | XXXXXXXXXX | 15011 | Ton | 232670.5 | PH | NA |
| 9/15/2023 | 2621909090 | Fly ash obtained from the Production QTS of Pha Lai Thermal Power Plant (type F), processed, SiO2 58.66%, Fe2O3 5.91%, AL2O3 22.3%, fineness > 45micrometer 19.5% as additive for cement and mortar construction, bulk goods #&VN | XXXXXXXXXX | 15000 | Ton | 232500 | PH | NA |