This visualization shows the top 10 exporting countries in 2018, with bars broken down by export type to compare manufacturers versus total exports. The chart uses bar marks encoded with country names on the x-axis, export values on the y-axis, and color to distinguish series. The code loads CSV data via d3.csv, filters and aggregates totals, selects the top countries using d3.descending, and renders the chart with Vega-Lite and Vega, incorporating custom axis styling and tooltips.