Global NdFeB (Neodymium Magnet) Market By Type (Sintered Nd-Fe-B Magnet, Bonded Nd-Fe-B Magnets, and Hot Pressed NdFeB (Neodymium Magnet) Magnets), By Application (Computer, Electronic Industry, Office Automation Equipment, and Auto Industry), By Region and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019–2028