Division	Category	Group	Area
Natural Science	MATERIAL SCIENCES	Advanced Materials	Metals and Metal Alloy Materials
ENGINEERING AND TECHNOLOGY	ENGINEERING AND TECHNOLOGY	Industrial and Manufacturing Engineering	Fabrication Technology (Including Manufacturing of High Speed/ Precision Equipment Fabrication Machinery and Equipment and Standard Supporting Technologies of Fabrication for Metal and Plastic)
			Powder Metallurgy
		Metallurgy	Metallurgy Process
			Physical Metallurgy
	APPLIED SCIENCES AND TECHNOLOGIES	Process Technology	Welding Technology (Including Standard Supporting Technology for Heat Treatment and Welding Technologies)
		Engineering Materials	Non-Ferrous Metals