New Zealand imports mainly vehicles (13 percent), nuclear reactors, boilers, machinery and mechanical appliances (13 percent), fuels (10 percent), electrical machinery and equipment (8 percent), plastics (4 percent) and aircraft, spacecraft (4 percent). Its major import partners are: China (20 percent of total imports), Australia and the US (12 percent each), Japan (7 percent), Germany (5 percent), Thailand and South Korea (4 percent each).