This is a commodity production enterprise timeline. A timeline is a visual representation of a sequence of events in time. It usually takes the form of a graphic with a long bar with dates paralleling it, usually indicating current occurrences. According to the subject and data, timelines can use any appropriate scale to depict time. Many timelines employ a linear scale, in which one unit of distance equals one specific length of time. Come to EdrawMax to find and create more timelines.