According to the "Railway Passenger Transportation Service Quality Specification", there is a clear requirement in the catering business that what is sold on the high-speed train should vary with the price. Among them, the 15 yuan box lunch and 2 yuan prepackaged drinking water is continuously supplied, but this provision has not been continuously implemented since January 1, 2017.15 yuan box lunch on the train can be sold or not sold. At the same time, this 15 yuan boxed lunch is also sold out, and will not be replenished in the middle of the day.
The main reason why the price of boxed lunches sold on high-speed rail is a little high is that the supply of these boxed lunches is not contracted by the station or the railroad, and all of them are outsourced to other food companies. At the same time, boxed lunches are not always sold on high-speed railways, so it is very likely that there will be a problem of not being able to sell them all. So the stewards will try to sell more expensive lunch boxes to passengers, thus ensuring their own profits.
Every day when it's time to eat, there will be a radio announcement. When passengers hear the announcement on the radio, they can eat in the dining car. Of course, if the price of boxed lunch is a bit expensive, passengers can prepare some food by themselves before traveling, such as mineral water and bread.