On January 25, China’s Ministry of Ecology and Environment unveiled the 2020 National Directory of Advanced Pollution Control Technologies (fields of solid waste and soil pollution control). Three technologies developed by China Energy Conservation and Environmental Protection Group (CECEP) were included: the “waste circuit board oxygen-enriched top-blown bath smelting technology” developed by CECEP Engineering Technology Research Institute, the “underground water extraction-injection dual treatment technology for organic contaminated sites” developed by CECEP DADI Environmental Remediation Co., Ltd., a subsidiary of CECEP Ecological and Environmental Technology Co., Ltd., and the “sludge drying and granulation & household waste coordinated burning technology” developed by CECEP Yantai Yunda Garbage Treatment Co., Ltd.