The physical trade balance (PTB) refers to the trade surplus or deficit of an economy, which is defined as imports minus exports of raw materials and manufactured products.
OECD, http://stats.oecd.org/Index.aspx?DataSetCode=MATERIAL_RESOURCES, retrieved on 14.04.2015
Data host:
Organisation for Economic Co-operation and Development (OECD)
Unit of Measurement:
Million Tonnes (Mt)
Link to Data:
Type of Indicator source:
- Intergovernmental Organisation
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