Nothing is allowed on the train;

(1) Articles whose transportation is prohibited or restricted by the state;

(2) Dangerous goods, ammunition and chemicals whose nature cannot be determined by the carrier as stipulated by laws, regulations and rules;

(3) Animals and articles that hinder public health (including those with foul smell);

(4) Articles that may damage or pollute the vehicle;

(5) Articles whose specifications or weight exceed the specified value.