International Conference on Chemical, Materials and Metallurgical Engineering ICCMME on September 20-21, 2025 in Toronto, Canada

Chemical Engineering and Technology
Fine Chemicals and Specialty Chemicals
Study on Catalyst and Catalytic reaction
New Energy Development and Energy Chemical Engineering
Clean Production and Green Chemical Technology
Polymer Engineering
Energy Conservation and Emission reduction,Chemical Process Intensification
Pharmaceutical Engineering
Biological Chemical and Technology
Electrochemical Engineering
Waste Disposal and Environmental Chemicals
Chemical Thermodynamics and Kinetics
Chemical Process System and Information Engineering
Chemical Machinery and Equipment
Paper and Fiber Engineering
Chemical Surveying Technology and Instrument
Food science and Engineering
Medicine and Biomedical Engineering

Material Science and Engineering
Non-ferrous Metal material
Iron and Steel
Composites
Micro / Nano Materials
Ceramic
Optical/Electronic/Magnetic Materials
New Functional Materials
Building Materials
New Energy Materials
Environmental Friendly Materials
Earthquake Materials and Design
Biomaterials
Smart/Intelligent Materials/Intelligent Systems
Materials Forming
Materials Machining
Physics and Numerical Simulation of Materials process
Surface Engineering/Coatings
Modeling, Analysis and Simulation of Manufacturing Processes
Welding & Joining
Mechanical Behavior & Fracture
Material Design of Comupter Aided
ToolingTesting and Evaluation of Materials

Metallurgical and Mining Engineering
Metallurgical Physical Chemistry
Ferrous Metallurgy
Metallurgy of Non-ferrous Metals
Mineral Processing
Mining Engineering
Mining Environmental Engineering
Mining Surface Engineering
Development Engineering of Gas Well and Field
Mine survey and Safety Engineering
Petroleum and Gas Storage and Transportation Engineering
Petroleum Machinery and Equipment