DIODES INC /DEL/ 10-K

Item 2. Properties. Our corporate headquarters are located in Plano, Texas. As of December 31, 2020, we own approximately 5.3 million square feet of property and lease approximately 3.1 million square feet of property, with leases expiring at various times between 2021 and 2028 and with land rights expiring in 2056. We also own and lease properties around the world for use as sales offices, design centers, research and development labs, warehouses, logistic centers, and manufacturing support. The size and/or location of these properties change from time to time based on business requirements. The table below sets forth the largest of the properties either owned or leased by the Company: Primary use Location Sq. Ft. Headquarters/R&D center USA - Plano, TX 41,780 Regional sales office/Administrative office/R&D center/apartment USA - Milpitas, California 86,321 Land use right/Manufacturing facilities/Administrative office/R&D center/Logistics China - Chengdu 1,689,474 Regional sales office/R&D center/Warehouse China - Hong Kong 360,395 Administrative office/Land use right/manufacturing facility/R&D center China - Jinan, Shandong 1,059,907 Manufacturing facility/R&D center/Logistics/Dormitory/Manufacturing facility/Sales/Administrative office/Land use right China - Shanghai 2,322,424 Regional sales office China - Shenzhen 17,318 Administrative office/Logistics/Manufacturing/R&D center England - Oldham 156,076 Manufacturing facility/R&D center Germany - Neuhaus 52,508 Manufacturing facility/R&D center/Logistics/Administrative office Scotland, Greenock 318,782 Manufacturing facility/R&D center/Logistics/Administrative office Taiwan - Hsinbei 120,441 R&D center Taiwan - Hsinchu 25,372 Regional sales office/Administrative office/Logistics/Regional Sales/Logistics Taiwan - Taipei 52,348 Regional sales office/Administrative office/Logistics Taiwan - Taoyuan 78,899 Manufacturing China - Shanghai 168,381 Manufacturing China - Wuxi 548,469 Manufacturing Taiwan - Keelung 115,798 Manufacturing Taiwan - Hsinchu 478,737 We believe our current facilities are adequate for the foreseeable future.