In accordance with the former Ministry of Environmental Protection, regarding the announcement that the annual production of 10,000 tons of o-phenylenediamine technical renovation project of Ningxia Lanfeng Fine Chemical Co., Ltd. (with intermediate product o-nitroaniline of 18,000 tons and by-product ammonium chloride of 7,000 tons) and its supporting environmental protection facilities have been completed and constructed, the environmental protection facilities of this project will be debugged from February 1, 2021 to May 1, 2021. It is hereby publicly announced.
Ningxia Lanfeng Fine Chemical Co., Ltd.
2021-02-01