Datapoint Mandarin Chinese/Is there a difference between imperative (prohibitive) and declarative negation constructions?

Language or dialect:

Mandarin Chinese

Feature:

Is there a difference between imperative (prohibitive) and declarative negation constructions?

Coding:

present (Wiedenhof 2015: 132-133; Huang and Shi 2016: 158-161)

Comment:

Imperatives usually uses “bie2” while declarative sentences use “bu4”.