Here a Far East Siege Weapons XIIth-XIVth C:
Chinese Greek Fire, Chinese Heavy Crossbow, Chinese Triple Siege Crossbow, Corean Mobile Mangonel, Indian Triple Siege Crossbow, Japanese Heavy Crossbow, Japanese Stone-Throwing, Vietnamese Double Siege Crossbow, Vietnamese Double Elephant Crossbow, Mongolian Heavy Crossbow.
Chinese Greek Fire, Chinese Heavy Crossbow, Chinese Triple Siege Crossbow, Corean Mobile Mangonel, Indian Triple Siege Crossbow, Japanese Heavy Crossbow, Japanese Stone-Throwing, Vietnamese Double Siege Crossbow, Vietnamese Double Elephant Crossbow, Mongolian Heavy Crossbow.