You need DDP, „delivery duty paid“. EXW is „ex works“, so You need to pick it up at the plant in China. FOB means „free on board“ wich means they pack an deliver it on board to Your truck / vessel / plane - but You have to pay seefreight / airfreight and all taxes and duty. Both options are „no option“? DDP is the only valid incoterm for You. The box will be shipped to Your door, including all freight cost, taxes and dutys. Thats what I did with my E10 frame, battery, motor, worked pretty fine. Hope that helps!