Retail of automobile parts and accessories; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; manufacturing of automobile parts and accessories; processing of mechanical parts and spare parts; sales of mechanical parts and spare parts; manufacturing of plastic products; sales of plastic products; retail of arts and crafts and collectibles (except ivory and its products); manufacturing of arts and crafts and ceremonial items (except ivory and its products); sales of mopeds, scooters and spare parts; sales of electric bicycles; retail of hardware products; manufacturing of hardware products; sales of new energy vehicle electrical accessories.