1. Valuables: gold bricks, silver bars, cash, platinum, etc.

2. Negotiable items: credit cards, phone cards, tickets, checks, non-cash tickets, blank travel tickets, etc.

3. Antiques and crafts: such as Ming Dynasty porcelain, exquisite glass products, etc.

4. Medical samples: diagnostic samples, blood samples, urine samples, human tissues, etc.

5. Various dangerous goods that are flammable, explosive, corrosive, toxic, strongly acidic, alkaline, and radioactive. Such as: matches, detonators, gunpowder, firecrackers, gasoline, diesel, kerosene, alcohol (liquid and solid), sulfuric acid, hydrochloric acid, nitric acid, organic solvents, pesticides, and other chemical products listed in the "Practical Handbook of Chemical Dangerous Goods" published by Chemical Industry Press.

6. Various types of strong poisons, anesthetic drugs, and psychotropic substances. Such as: arsenic, opium, morphine, cocaine, heroin, marijuana, etc.

7. Articles prohibited from circulation or shipment by national laws. Such as: cultural relics, weapons, ammunition, imitation weapons, etc.

8. Shentong Express cannot promise that the goods will be delivered to the consignee, but it bears the risk of loss that may be caused by this.

9. Public obstruction. Such as corpses (including burned corpses), unsalted animal skins, unmedicated animal bones, etc.

10. Animals, plants and their specimens.

11. White powder that is difficult to identify.

12. Liquids: seafood, alcoholic beverages (beer, liquor, etc.), water, etc.